100119172 has 24 divisors (see below), whose sum is σ = 178968384. Its totient is φ = 48995232.

The previous prime is 100119167. The next prime is 100119211. The reversal of 100119172 is 271911001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43638 + ... + 45874.

It is an arithmetic number, because the mean of its divisors is an integer number (7457016).

Almost surely, 2^100119172 is an apocalyptic number.

It is an amenable number.

100119172 is a deficient number, since it is larger than the sum of its proper divisors (78849212).

100119172 is a wasteful number, since it uses less digits than its factorization.

100119172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2475 (or 2473 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 22.

The square root of 100119172 is about 10005.9568258113. The cubic root of 100119172 is about 464.3431926405.

The spelling of 100119172 in words is "one hundred million, one hundred nineteen thousand, one hundred seventy-two".