113376633637 has 2 divisors, whose sum is σ = 113376633638. Its totient is φ = 113376633636.

The previous prime is 113376633613. The next prime is 113376633707. The reversal of 113376633637 is 736336673311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 66443310756 + 46933322881 = 257766^2 + 216641^2 .

It is an emirp because it is prime and its reverse (736336673311) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113376633637 is a prime.

It is a super-2 number, since 2×113376633637² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113376633607) 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, 56688316818 + 56688316819.

It is an arithmetic number, because the mean of its divisors is an integer number (56688316819).

Almost surely, 2^113376633637 is an apocalyptic number.

It is an amenable number.

113376633637 is a deficient number, since it is larger than the sum of its proper divisors (1).

113376633637 is an equidigital number, since it uses as much as digits as its factorization.

113376633637 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2571912, while the sum is 49.

The spelling of 113376633637 in words is "one hundred thirteen billion, three hundred seventy-six million, six hundred thirty-three thousand, six hundred thirty-seven".