113164729618 has 8 divisors (see below), whose sum is σ = 169754931900. Its totient is φ = 56579752320.

The previous prime is 113164729603. The next prime is 113164729627. The reversal of 113164729618 is 816927461311.

It can be written as a sum of positive squares in 2 ways, for example, as 109248097729 + 3916631889 = 330527^2 + 62583^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1251643 + ... + 1339006.

Almost surely, 2^113164729618 is an apocalyptic number.

113164729618 is a deficient number, since it is larger than the sum of its proper divisors (56590202282).

113164729618 is a wasteful number, since it uses less digits than its factorization.

113164729618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2612492.

The product of its digits is 435456, while the sum is 49.

The spelling of 113164729618 in words is "one hundred thirteen billion, one hundred sixty-four million, seven hundred twenty-nine thousand, six hundred eighteen".