113517797100 has 72 divisors (see below), whose sum is σ = 345731413440. Its totient is φ = 28678178880.

The previous prime is 113517797087. The next prime is 113517797111. The reversal of 113517797100 is 1797715311.

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 23 ways as a sum of consecutive naturals, for example, 9952002 + ... + 9963401.

Almost surely, 2^113517797100 is an apocalyptic number.

113517797100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113517797100 is an abundant number, since it is smaller than the sum of its proper divisors (232213616340).

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

113517797100 is a wasteful number, since it uses less digits than its factorization.

113517797100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19915439 (or 19915432 counting only the distinct ones).

The product of its (nonzero) digits is 46305, while the sum is 42.

The spelling of 113517797100 in words is "one hundred thirteen billion, five hundred seventeen million, seven hundred ninety-seven thousand, one hundred".