113875228618 has 16 divisors (see below), whose sum is σ = 172615261896. Its totient is φ = 56338508800.

The previous prime is 113875228583. The next prime is 113875228619. The reversal of 113875228618 is 816822578311.

It can be written as a sum of positive squares in 4 ways, for example, as 64563252649 + 49311975969 = 254093^2 + 222063^2 .

It is not an unprimeable number, because it can be changed into a prime (113875228619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290833 + ... + 558868.

Almost surely, 2^113875228618 is an apocalyptic number.

113875228618 is a deficient number, since it is larger than the sum of its proper divisors (58740033278).

113875228618 is a wasteful number, since it uses less digits than its factorization.

113875228618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850409.

The product of its digits is 1290240, while the sum is 52.

The spelling of 113875228618 in words is "one hundred thirteen billion, eight hundred seventy-five million, two hundred twenty-eight thousand, six hundred eighteen".