113081583588 has 12 divisors (see below), whose sum is σ = 263857028400. Its totient is φ = 37693861192.

The previous prime is 113081583493. The next prime is 113081583611. The reversal of 113081583588 is 885385180311.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 113081583588.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4711732638 + ... + 4711732661.

It is an arithmetic number, because the mean of its divisors is an integer number (21988085700).

Almost surely, 2^113081583588 is an apocalyptic number.

It is an amenable number.

113081583588 is an abundant number, since it is smaller than the sum of its proper divisors (150775444812).

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

113081583588 is a wasteful number, since it uses less digits than its factorization.

113081583588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9423465306 (or 9423465304 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 51.

The spelling of 113081583588 in words is "one hundred thirteen billion, eighty-one million, five hundred eighty-three thousand, five hundred eighty-eight".