108204137880 has 64 divisors (see below), whose sum is σ = 324644392800. Its totient is φ = 28851594240.

The previous prime is 108204137863. The next prime is 108204137887. The reversal of 108204137880 is 88731402801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108204137887) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1364110 + ... + 1441250.

Almost surely, 2^108204137880 is an apocalyptic number.

108204137880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108204137880 is an abundant number, since it is smaller than the sum of its proper divisors (216440254920).

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

108204137880 is a wasteful number, since it uses less digits than its factorization.

108204137880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88844 (or 88840 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 42.

The spelling of 108204137880 in words is "one hundred eight billion, two hundred four million, one hundred thirty-seven thousand, eight hundred eighty".