113081956 has 27 divisors (see below), whose sum is σ = 214812171. Its totient is φ = 52064064.

The previous prime is 113081867. The next prime is 113081957. The reversal of 113081956 is 659180311.

The square root of 113081956 is 10634.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 1060900 + 112021056 = 1030^2 + 10584^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113081957) 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 8 ways as a sum of consecutive naturals, for example, 276280 + ... + 276688.

Almost surely, 2^113081956 is an apocalyptic number.

113081956 is the 10634-th square number.

It is an amenable number.

113081956 is a deficient number, since it is larger than the sum of its proper divisors (101730215).

113081956 is an equidigital number, since it uses as much as digits as its factorization.

113081956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848 (or 424 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 34.

The cubic root of 113081956 is about 483.5756645557.

The spelling of 113081956 in words is "one hundred thirteen million, eighty-one thousand, nine hundred fifty-six".