113246772656 has 20 divisors (see below), whose sum is σ = 219481360032. Its totient is φ = 56606421696.

The previous prime is 113246772649. The next prime is 113246772659. The reversal of 113246772656 is 656277642311.

It is not an unprimeable number, because it can be changed into a prime (113246772659) 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 in 3 ways as a sum of consecutive naturals, for example, 1005131 + ... + 1112106.

Almost surely, 2^113246772656 is an apocalyptic number.

113246772656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

113246772656 is a deficient number, since it is larger than the sum of its proper divisors (106234587376).

113246772656 is a wasteful number, since it uses less digits than its factorization.

113246772656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2120588 (or 2120582 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 50.

The spelling of 113246772656 in words is "one hundred thirteen billion, two hundred forty-six million, seven hundred seventy-two thousand, six hundred fifty-six".