108872792136 has 24 divisors (see below), whose sum is σ = 294863812230. Its totient is φ = 36290930688.

The previous prime is 108872792051. The next prime is 108872792141. The reversal of 108872792136 is 631297278801.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 102652315236 + 6220476900 = 320394^2 + 78870^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 756060985 + ... + 756061128.

Almost surely, 2^108872792136 is an apocalyptic number.

It is an amenable number.

108872792136 is an abundant number, since it is smaller than the sum of its proper divisors (185991020094).

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

108872792136 is a wasteful number, since it uses less digits than its factorization.

108872792136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1512122125 (or 1512122118 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 54.

The spelling of 108872792136 in words is "one hundred eight billion, eight hundred seventy-two million, seven hundred ninety-two thousand, one hundred thirty-six".