113756042 has 8 divisors (see below), whose sum is σ = 170693796. Its totient is φ = 56858112.

The previous prime is 113756039. The next prime is 113756047. The reversal of 113756042 is 240657311.

It can be written as a sum of positive squares in 2 ways, for example, as 113018161 + 737881 = 10631^2 + 859^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 113755996 and 113756014.

It is not an unprimeable number, because it can be changed into a prime (113756047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1313 + ... + 15140.

Almost surely, 2^113756042 is an apocalyptic number.

113756042 is a deficient number, since it is larger than the sum of its proper divisors (56937754).

113756042 is a wasteful number, since it uses less digits than its factorization.

113756042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19912.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 113756042 is about 10665.6477534184. The cubic root of 113756042 is about 484.5346327932.

The spelling of 113756042 in words is "one hundred thirteen million, seven hundred fifty-six thousand, forty-two".