113217321535613 has 2 divisors, whose sum is σ = 113217321535614. Its totient is φ = 113217321535612.

The previous prime is 113217321535603. The next prime is 113217321535691. The reversal of 113217321535613 is 316535123712311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105329435838169 + 7887885697444 = 10263013^2 + 2808538^2 .

It is a cyclic number.

It is not a de Polignac number, because 113217321535613 - 2⁴⁰ = 112117809907837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113217321535603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56608660767806 + 56608660767807.

It is an arithmetic number, because the mean of its divisors is an integer number (56608660767807).

Almost surely, 2^{113217321535613} is an apocalyptic number.

It is an amenable number.

113217321535613 is a deficient number, since it is larger than the sum of its proper divisors (1).

113217321535613 is an equidigital number, since it uses as much as digits as its factorization.

113217321535613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 340200, while the sum is 44.

The spelling of 113217321535613 in words is "one hundred thirteen trillion, two hundred seventeen billion, three hundred twenty-one million, five hundred thirty-five thousand, six hundred thirteen".