120135

120135 is a natural number. It lies between 120134 and 120136 and is written in decimal as 120135.

Mathematically, 120135 is composite. Its prime factorization is 3 × 5 × 8009, with 8009 being a prime number. Consequently, it is divisible by 3, 5, and 15.

Digit sum equals 12, so the number is divisible by 3, which is consistent with the factorization. The last digit is 5, indicating divisibility by 5.

In modular arithmetic, 120135 ≡ 0 (mod 3) and ≡ 0 (mod 5); equivalently, 120135 ≡ 0 (mod 15). The digit sum being 12 also implies 120135 ≡ 3 (mod 9).

There is no well-known mathematical constant or theorem associated specifically with 120135. In everyday usage, numbers like 120135 may serve as catalog numbers, product SKUs, or reference identifiers in databases.