115608860020 has 24 divisors (see below), whose sum is σ = 248424621984. Its totient is φ = 45168112416.

The previous prime is 115608859999. The next prime is 115608860021. The reversal of 115608860020 is 20068806511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115608860021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67213594 + ... + 67215313.

It is an arithmetic number, because the mean of its divisors is an integer number (10351025916).

Almost surely, 2^115608860020 is an apocalyptic number.

115608860020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115608860020 is an abundant number, since it is smaller than the sum of its proper divisors (132815761964).

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

115608860020 is a wasteful number, since it uses less digits than its factorization.

115608860020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134428959 (or 134428957 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 37.

The spelling of 115608860020 in words is "one hundred fifteen billion, six hundred eight million, eight hundred sixty thousand, twenty".