Number theory courses can help you learn prime numbers, divisibility rules, modular arithmetic, and integer properties. You can build skills in problem-solving, logical reasoning, and algorithmic thinking, that support tackling complex mathematical challenges. Many courses introduce tools like Python for implementing algorithms and mathematical software for exploring number patterns, enabling you to apply your knowledge in practical situations such as cryptography and coding theory.

Vanderbilt University
Skills you'll gain: Prompt Engineering, ChatGPT, Prompt Patterns, Ideation, Verification And Validation, Succession Planning, LLM Application, Productivity, OpenAI, Business Writing, Responsible AI, Generative AI, Meeting Facilitation, Organizational Leadership, Strategic Leadership, Artificial Intelligence, Leadership and Management, Creativity, Problem Solving, Risk Management
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Django (Web Framework), Full-Stack Web Development, Version Control, Restful API, Data Structures, Unix Commands, Bootstrap (Front-End Framework), Git (Version Control System), Back-End Web Development, GitHub, Web Design and Development, Relational Databases, Front-End Web Development, Object Oriented Programming (OOP), Database Management Systems, SQL, Database Design, Python Programming, Computer Programming, Cloud Hosting
Build toward a degree
Beginner · Professional Certificate · 3 - 6 Months

University of Illinois Urbana-Champaign
Skills you'll gain: C++ (Programming Language), Data Structures, Object Oriented Programming (OOP), Object Oriented Design, Graph Theory, Development Environment, Data Storage, Engineering Software, Unstructured Data, Computer Programming, Algorithms, Data Storage Technologies, Debugging, Program Development, Database Systems, Database Theory, Network Routing, Theoretical Computer Science
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Data Visualization Software, Interactive Data Visualization, Application Development, Web Content Accessibility Guidelines, Color Theory
Intermediate · Course · 1 - 3 Months

University of California, Santa Cruz
Skills you'll gain: C++ (Programming Language), Object Oriented Programming (OOP), Object Oriented Design, Algorithms, C (Programming Language), Programming Principles, Computer Programming, Graph Theory, Data Structures
Intermediate · Course · 1 - 3 Months

Rice University
Skills you'll gain: Computational Thinking, Event-Driven Programming, Algorithms, Combinatorics, Graph Theory, Programming Principles, Application Development, Object Oriented Programming (OOP), Data Structures, Probability, Computer Programming, Bioinformatics, Interactive Design, Program Development, Big Data, Python Programming, Data Analysis, User Interface (UI), Theoretical Computer Science, Computer Science
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Photo/Video Production and Technology, Video Editing, Typography, Responsible AI, Media Production, Logo Design, Digital Design, Generative AI, Social Media, Content Creation, Social Media Management, Creative Design, Adobe Photoshop, Visual Design, Content Marketing, Infographics, Content Strategy, Color Theory, Storytelling, Branding
Beginner · Professional Certificate · 3 - 6 Months

University of California San Diego
Skills you'll gain: Bioinformatics, Molecular Biology, Computational Thinking, Computer Programming Tools, Graph Theory, Python Programming, Biology
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Photo Editing, Adobe Illustrator, Color Theory, Adobe Photoshop, Responsible AI, Typography, Generative AI, Graphic and Visual Design, Graphic Design, Photography, Data Ethics, Design, Adobe Creative Cloud, Design Elements And Principles, Graphic and Visual Design Software, Digital Design, File Management, Prompt Engineering, Branding, Storytelling
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Brand Strategy, Presentations, Branding, Creative Design, Marketing Design, Target Audience, Visual Design, Typography, Adobe Creative Cloud, Storytelling, Adobe Illustrator, Diversity and Inclusion, Adobe Acrobat, Color Theory, Creative Thinking, Creative Problem-Solving, Digital Assets, Communication, Entrepreneurship, Digital Marketing
Beginner · Course · 1 - 4 Weeks

University of California San Diego
Skills you'll gain: Apache Spark, Apache Hadoop, Data Integration, Exploratory Data Analysis, Big Data, Graph Theory, Data Pipelines, Database Design, Data Modeling, Regression Analysis, Data Mining, Data Management, Applied Machine Learning, Data Presentation, Scalability, Data Processing, Statistical Analysis, NoSQL, Database Management Systems, MongoDB
Beginner · Specialization · 3 - 6 Months

Rice University
Skills you'll gain: Graph Theory, Algorithms, Computational Thinking, Data Analysis, Data Structures, Theoretical Computer Science, Network Analysis, Analysis, Programming Principles, Python Programming, Computer Programming
Intermediate · Course · 1 - 4 Weeks