The number 133 is an integer that follows 132 and precedes 134. It is an odd number and can be expressed as the sum of 66 and 67. In mathematics, 133 is classified as a composite number because it has divisors other than 1 and itself. In Roman numerals, 133 is represented as CXXXIII. This number can also be found in various contexts, such as in area codes or as a part of street addresses. Additionally, 133 may appear in sports statistics or as a reference in literature and media.