113558818386 has 32 divisors (see below), whose sum is σ = 244656453888. Its totient is φ = 34931427840.

The previous prime is 113558818369. The next prime is 113558818391. The reversal of 113558818386 is 683818855311.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80871 + ... + 483381.

It is an arithmetic number, because the mean of its divisors is an integer number (7645514184).

Almost surely, 2^113558818386 is an apocalyptic number.

113558818386 is an abundant number, since it is smaller than the sum of its proper divisors (131097635502).

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

113558818386 is a wasteful number, since it uses less digits than its factorization.

113558818386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406146.

The product of its digits is 5529600, while the sum is 57.

The spelling of 113558818386 in words is "one hundred thirteen billion, five hundred fifty-eight million, eight hundred eighteen thousand, three hundred eighty-six".