113031000139 has 2 divisors, whose sum is σ = 113031000140. Its totient is φ = 113031000138.

The previous prime is 113031000119. The next prime is 113031000149. The reversal of 113031000139 is 931000130311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113031000139 - 2³⁵ = 78671261771 is a prime.

It is not a weakly prime, because it can be changed into another prime (113031000119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56515500069 + 56515500070.

It is an arithmetic number, because the mean of its divisors is an integer number (56515500070).

Almost surely, 2^113031000139 is an apocalyptic number.

113031000139 is a deficient number, since it is larger than the sum of its proper divisors (1).

113031000139 is an equidigital number, since it uses as much as digits as its factorization.

113031000139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 243, while the sum is 22.

The spelling of 113031000139 in words is "one hundred thirteen billion, thirty-one million, one hundred thirty-nine", and thus it is an aban number.