3112044402113 has 4 divisors (see below), whose sum is σ = 3142856723028. Its totient is φ = 3081232081200.

The previous prime is 3112044402097. The next prime is 3112044402139.

3112044402113 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3030046934209 + 81997467904 = 1740703^2 + 286352^2 .

It is a cyclic number.

It is not a de Polignac number, because 3112044402113 - 2⁴ = 3112044402097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3112044402913) 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, 15406160306 + ... + 15406160507.

It is an arithmetic number, because the mean of its divisors is an integer number (785714180757).

Almost surely, 2^{3112044402113} is an apocalyptic number.

It is an amenable number.

3112044402113 is a deficient number, since it is larger than the sum of its proper divisors (30812320915).

3112044402113 is a wasteful number, since it uses less digits than its factorization.

3112044402113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30812320914.

The product of its (nonzero) digits is 2304, while the sum is 26.

The spelling of 3112044402113 in words is "three trillion, one hundred twelve billion, forty-four million, four hundred two thousand, one hundred thirteen".