113312102989031 has 2 divisors, whose sum is σ = 113312102989032. Its totient is φ = 113312102989030.

The previous prime is 113312102989027. The next prime is 113312102989037. The reversal of 113312102989031 is 130989201213311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113312102989031 - 2² = 113312102989027 is a prime.

It is a super-2 number, since 2×113312102989031² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113312102989037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56656051494515 + 56656051494516.

It is an arithmetic number, because the mean of its divisors is an integer number (56656051494516).

Almost surely, 2^{113312102989031} is an apocalyptic number.

113312102989031 is a deficient number, since it is larger than the sum of its proper divisors (1).

113312102989031 is an equidigital number, since it uses as much as digits as its factorization.

113312102989031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69984, while the sum is 44.

The spelling of 113312102989031 in words is "one hundred thirteen trillion, three hundred twelve billion, one hundred two million, nine hundred eighty-nine thousand, thirty-one".