113111320344 has 64 divisors (see below), whose sum is σ = 316822890240. Its totient is φ = 33349772160.

The previous prime is 113111320321. The next prime is 113111320367. The reversal of 113111320344 is 443023111311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (113111320321) and next prime (113111320367).

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 5780124 + ... + 5799659.

It is an arithmetic number, because the mean of its divisors is an integer number (4950357660).

Almost surely, 2^113111320344 is an apocalyptic number.

It is an amenable number.

113111320344 is an abundant number, since it is smaller than the sum of its proper divisors (203711569896).

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

113111320344 is a wasteful number, since it uses less digits than its factorization.

113111320344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11579840 (or 11579836 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 113111320344 its reverse (443023111311), we get a palindrome (556134431655).

The spelling of 113111320344 in words is "one hundred thirteen billion, one hundred eleven million, three hundred twenty thousand, three hundred forty-four".