113015282591 has 2 divisors, whose sum is σ = 113015282592. Its totient is φ = 113015282590.

The previous prime is 113015282539. The next prime is 113015282603. The reversal of 113015282591 is 195282510311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113015282591 - 2²⁶ = 112948173727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113015282531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56507641295 + 56507641296.

It is an arithmetic number, because the mean of its divisors is an integer number (56507641296).

Almost surely, 2^113015282591 is an apocalyptic number.

113015282591 is a deficient number, since it is larger than the sum of its proper divisors (1).

113015282591 is an equidigital number, since it uses as much as digits as its factorization.

113015282591 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 38.

The spelling of 113015282591 in words is "one hundred thirteen billion, fifteen million, two hundred eighty-two thousand, five hundred ninety-one".