112112313013 has 4 divisors (see below), whose sum is σ = 112113242860. Its totient is φ = 112111383168.

The previous prime is 112112313011. The next prime is 112112313067. The reversal of 112112313013 is 310313211211.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 42132488644 + 69979824369 = 205262^2 + 264537^2 .

It is a cyclic number.

It is not a de Polignac number, because 112112313013 - 2¹ = 112112313011 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 (112112313011) by changing a digit.

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, 251370 + ... + 536107.

It is an arithmetic number, because the mean of its divisors is an integer number (28028310715).

Almost surely, 2^112112313013 is an apocalyptic number.

It is an amenable number.

112112313013 is a deficient number, since it is larger than the sum of its proper divisors (929847).

112112313013 is an equidigital number, since it uses as much as digits as its factorization.

112112313013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929846.

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

Adding to 112112313013 its reverse (310313211211), we get a palindrome (422425524224).

The spelling of 112112313013 in words is "one hundred twelve billion, one hundred twelve million, three hundred thirteen thousand, thirteen".