100931474 has 24 divisors (see below), whose sum is σ = 181801728. Its totient is φ = 41859720.

The previous prime is 100931447. The next prime is 100931483. The reversal of 100931474 is 474139001.

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, 13574 + ... + 19649.

It is an arithmetic number, because the mean of its divisors is an integer number (7575072).

Almost surely, 2^100931474 is an apocalyptic number.

100931474 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

100931474 is a deficient number, since it is larger than the sum of its proper divisors (80870254).

100931474 is a wasteful number, since it uses less digits than its factorization.

100931474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33270 (or 33263 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 100931474 is about 10046.4657467191. The cubic root of 100931474 is about 465.5956047626.

The spelling of 100931474 in words is "one hundred million, nine hundred thirty-one thousand, four hundred seventy-four".