113503345655 has 16 divisors (see below), whose sum is σ = 156451901760. Its totient is φ = 77435780352.

The previous prime is 113503345649. The next prime is 113503345663. The reversal of 113503345655 is 556543305311.

It is not a de Polignac number, because 113503345655 - 2⁴ = 113503345639 is a prime.

It is a congruent number.

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, 8223950 + ... + 8237739.

It is an arithmetic number, because the mean of its divisors is an integer number (9778243860).

Almost surely, 2^113503345655 is an apocalyptic number.

113503345655 is a deficient number, since it is larger than the sum of its proper divisors (42948556105).

113503345655 is a wasteful number, since it uses less digits than its factorization.

113503345655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16461898.

The product of its (nonzero) digits is 405000, while the sum is 41.

The spelling of 113503345655 in words is "one hundred thirteen billion, five hundred three million, three hundred forty-five thousand, six hundred fifty-five".