108739113720 has 64 divisors (see below), whose sum is σ = 326749727520. Its totient is φ = 28949773824.

The previous prime is 108739113709. The next prime is 108739113737. The reversal of 108739113720 is 27311937801.

It is a super-2 number, since 2×108739113720² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 665559 + ... + 812678.

Almost surely, 2^108739113720 is an apocalyptic number.

108739113720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108739113720 is an abundant number, since it is smaller than the sum of its proper divisors (218010613800).

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

108739113720 is a wasteful number, since it uses less digits than its factorization.

108739113720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1478864 (or 1478860 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 42.

The spelling of 108739113720 in words is "one hundred eight billion, seven hundred thirty-nine million, one hundred thirteen thousand, seven hundred twenty".