113912355589 has 2 divisors, whose sum is σ = 113912355590. Its totient is φ = 113912355588.

The previous prime is 113912355547. The next prime is 113912355593. The reversal of 113912355589 is 985553219311.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 91965414564 + 21946941025 = 303258^2 + 148145^2 .

It is a cyclic number.

It is not a de Polignac number, because 113912355589 - 2³¹ = 111764871941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113912355509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56956177794 + 56956177795.

It is an arithmetic number, because the mean of its divisors is an integer number (56956177795).

Almost surely, 2^113912355589 is an apocalyptic number.

It is an amenable number.

113912355589 is a deficient number, since it is larger than the sum of its proper divisors (1).

113912355589 is an equidigital number, since it uses as much as digits as its factorization.

113912355589 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1458000, while the sum is 52.

The spelling of 113912355589 in words is "one hundred thirteen billion, nine hundred twelve million, three hundred fifty-five thousand, five hundred eighty-nine".