100938808 has 16 divisors (see below), whose sum is σ = 190396080. Its totient is φ = 50166528.

The previous prime is 100938791. The next prime is 100938847. The reversal of 100938808 is 808839001.

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, 36441 + ... + 39112.

It is an arithmetic number, because the mean of its divisors is an integer number (11899755).

Almost surely, 2^100938808 is an apocalyptic number.

It is an amenable number.

100938808 is a deficient number, since it is larger than the sum of its proper divisors (89457272).

100938808 is a wasteful number, since it uses less digits than its factorization.

100938808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75726 (or 75722 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 100938808 is about 10046.8307440705. The cubic root of 100938808 is about 465.6068817057.

The spelling of 100938808 in words is "one hundred million, nine hundred thirty-eight thousand, eight hundred eight".