112331113013 has 4 divisors (see below), whose sum is σ = 128378414880. Its totient is φ = 96283811148.

The previous prime is 112331113001. The next prime is 112331113033. The reversal of 112331113013 is 310311133211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 310311133211 = 71 ⋅4370579341.

It is not a de Polignac number, because 112331113013 - 2⁴ = 112331112997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112331113033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8023650923 + ... + 8023650936.

It is an arithmetic number, because the mean of its divisors is an integer number (32094603720).

Almost surely, 2^112331113013 is an apocalyptic number.

It is an amenable number.

112331113013 is a deficient number, since it is larger than the sum of its proper divisors (16047301867).

112331113013 is an equidigital number, since it uses as much as digits as its factorization.

112331113013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16047301866.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 112331113013 its reverse (310311133211), we get a palindrome (422642246224).

The spelling of 112331113013 in words is "one hundred twelve billion, three hundred thirty-one million, one hundred thirteen thousand, thirteen".