113347922813 has 2 divisors, whose sum is σ = 113347922814. Its totient is φ = 113347922812.

The previous prime is 113347922777. The next prime is 113347922873. The reversal of 113347922813 is 318229743311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111888912004 + 1459010809 = 334498^2 + 38197^2 .

It is a cyclic number.

It is not a de Polignac number, because 113347922813 - 2²⁰ = 113346874237 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113347922873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56673961406 + 56673961407.

It is an arithmetic number, because the mean of its divisors is an integer number (56673961407).

Almost surely, 2^113347922813 is an apocalyptic number.

It is an amenable number.

113347922813 is a deficient number, since it is larger than the sum of its proper divisors (1).

113347922813 is an equidigital number, since it uses as much as digits as its factorization.

113347922813 is an evil number, because the sum of its binary digits is even.

The product of its digits is 217728, while the sum is 44.

The spelling of 113347922813 in words is "one hundred thirteen billion, three hundred forty-seven million, nine hundred twenty-two thousand, eight hundred thirteen".