100787913272 has 48 divisors (see below), whose sum is σ = 195193529160. Its totient is φ = 48753448128.

The previous prime is 100787913227. The next prime is 100787913283. The reversal of 100787913272 is 272319787001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9478823 + ... + 9489449.

Almost surely, 2^100787913272 is an apocalyptic number.

It is an amenable number.

100787913272 is a deficient number, since it is larger than the sum of its proper divisors (94405615888).

100787913272 is a wasteful number, since it uses less digits than its factorization.

100787913272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11028 (or 10845 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 47.

The spelling of 100787913272 in words is "one hundred billion, seven hundred eighty-seven million, nine hundred thirteen thousand, two hundred seventy-two".