General Category - Number

Number is a classification for characters that represent numeric values, encompassing three distinct subcategories: decimal digits (like 0–9), letters used as numerals (such as Roman numerals or Arabic-Indic digits), and other numeric symbols (including fractions, superscripts, and mathematical signs). This grouping ensures that all characters conveying a numerical concept, whether they are written as standalone symbols or combined with other marks, are universally recognized for their numeric meaning. It aids in sorting, searching, and converting text, allowing software to interpret digits from different scripts and historical systems consistently. The value also distinguishes pure numbers from punctuation or symbols that merely look similar, ensuring accurate data processing across languages and formats.