133001

133001 is a natural number, a six-digit decimal integer that comes after 133000 and before 133002. In mathematics it is of interest as a concrete example of a composite, squarefree number.

Its prime factorization is 11 × 107 × 113, which shows that 133001 is the product of three distinct primes. Consequently, it has exactly eight positive divisors: 1, 11, 107, 113, 1177 (11×107), 1243 (11×113), 12091 (107×113), and 133001 itself. The digit sum of 133001 is 8, so the number is not divisible by 3 or 9. Since it ends in 1, it is not divisible by 2, 5, or any even number.

In contexts outside pure number theory, 133001 may be used as an identifier in datasets, catalogs, or databases where six-digit numeric codes are employed. Like many integers, it does not carry inherent meaning beyond its numeric properties unless given a specific context or designation by an organization or system.