100152272 has 20 divisors (see below), whose sum is σ = 211685856. Its totient is φ = 45523680.

The previous prime is 100152259. The next prime is 100152293. The reversal of 100152272 is 272251001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284348 + ... + 284699.

Almost surely, 2^100152272 is an apocalyptic number.

It is an amenable number.

100152272 is an abundant number, since it is smaller than the sum of its proper divisors (111533584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100152272 is a wasteful number, since it uses less digits than its factorization.

100152272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569066 (or 569060 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 100152272 is about 10007.6107038593. The cubic root of 100152272 is about 464.3943585524.

The spelling of 100152272 in words is "one hundred million, one hundred fifty-two thousand, two hundred seventy-two".