113358252731 has 2 divisors, whose sum is σ = 113358252732. Its totient is φ = 113358252730.

The previous prime is 113358252727. The next prime is 113358252773. The reversal of 113358252731 is 137252853311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113358252731 - 2² = 113358252727 is a prime.

It is a super-2 number, since 2×113358252731² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (113358252131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56679126365 + 56679126366.

It is an arithmetic number, because the mean of its divisors is an integer number (56679126366).

Almost surely, 2^113358252731 is an apocalyptic number.

113358252731 is a deficient number, since it is larger than the sum of its proper divisors (1).

113358252731 is an equidigital number, since it uses as much as digits as its factorization.

113358252731 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 151200, while the sum is 41.

The spelling of 113358252731 in words is "one hundred thirteen billion, three hundred fifty-eight million, two hundred fifty-two thousand, seven hundred thirty-one".