113736262637312 has 108 divisors (see below), whose sum is σ = 264165199063920. Its totient is φ = 48730985791488.

The previous prime is 113736262637303. The next prime is 113736262637353. The reversal of 113736262637312 is 213736262637311.

It is a super-2 number, since 2×113736262637312² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45432128 + ... + 47870144.

Almost surely, 2^{113736262637312} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113736262637312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132082599531960).

113736262637312 is an abundant number, since it is smaller than the sum of its proper divisors (150428936426608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113736262637312 is an equidigital number, since it uses as much as digits as its factorization.

113736262637312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2441766 (or 2441745 counting only the distinct ones).

The product of its digits is 6858432, while the sum is 53.

Subtracting 113736262637312 from its reverse (213736262637311), we obtain a palindrome (99999999999999).

The spelling of 113736262637312 in words is "one hundred thirteen trillion, seven hundred thirty-six billion, two hundred sixty-two million, six hundred thirty-seven thousand, three hundred twelve".