113246455613 has 2 divisors, whose sum is σ = 113246455614. Its totient is φ = 113246455612.

The previous prime is 113246455591. The next prime is 113246455633. The reversal of 113246455613 is 316554642311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109823971609 + 3422484004 = 331397^2 + 58502^2 .

It is a cyclic number.

It is not a de Polignac number, because 113246455613 - 2⁶ = 113246455549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113246455633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56623227806 + 56623227807.

It is an arithmetic number, because the mean of its divisors is an integer number (56623227807).

Almost surely, 2^113246455613 is an apocalyptic number.

It is an amenable number.

113246455613 is a deficient number, since it is larger than the sum of its proper divisors (1).

113246455613 is an equidigital number, since it uses as much as digits as its factorization.

113246455613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 259200, while the sum is 41.

The spelling of 113246455613 in words is "one hundred thirteen billion, two hundred forty-six million, four hundred fifty-five thousand, six hundred thirteen".