112231113013 has 4 divisors (see below), whose sum is σ = 113906204320. Its totient is φ = 110556021708.

The previous prime is 112231112989. The next prime is 112231113019. The reversal of 112231113013 is 310311132211.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112231113013 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 (112231113019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 837545553 + ... + 837545686.

It is an arithmetic number, because the mean of its divisors is an integer number (28476551080).

Almost surely, 2^112231113013 is an apocalyptic number.

It is an amenable number.

112231113013 is a deficient number, since it is larger than the sum of its proper divisors (1675091307).

112231113013 is an equidigital number, since it uses as much as digits as its factorization.

112231113013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1675091306.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 112231113013 its reverse (310311132211), we get a palindrome (422542245224).

The spelling of 112231113013 in words is "one hundred twelve billion, two hundred thirty-one million, one hundred thirteen thousand, thirteen".