113773657245631 has 2 divisors, whose sum is σ = 113773657245632. Its totient is φ = 113773657245630.

The previous prime is 113773657245593. The next prime is 113773657245671. The reversal of 113773657245631 is 136542756377311.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113773657245631 - 2²³ = 113773648857023 is a prime.

It is a super-2 number, since 2×113773657245631² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 113773657245631.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113773657245671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56886828622815 + 56886828622816.

It is an arithmetic number, because the mean of its divisors is an integer number (56886828622816).

Almost surely, 2^{113773657245631} is an apocalyptic number.

113773657245631 is a deficient number, since it is larger than the sum of its proper divisors (1).

113773657245631 is an equidigital number, since it uses as much as digits as its factorization.

113773657245631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 66679200, while the sum is 61.

The spelling of 113773657245631 in words is "one hundred thirteen trillion, seven hundred seventy-three billion, six hundred fifty-seven million, two hundred forty-five thousand, six hundred thirty-one".