113261242 has 16 divisors (see below), whose sum is σ = 189354240. Its totient is φ = 50493888.

The previous prime is 113261233. The next prime is 113261251. The reversal of 113261242 is 242162311.

It is an interprime number because it is at equal distance from previous prime (113261233) and next prime (113261251).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87018 + ... + 88309.

It is an arithmetic number, because the mean of its divisors is an integer number (11834640).

Almost surely, 2^113261242 is an apocalyptic number.

113261242 is a deficient number, since it is larger than the sum of its proper divisors (76092998).

113261242 is a wasteful number, since it uses less digits than its factorization.

113261242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175365.

The product of its digits is 576, while the sum is 22.

The square root of 113261242 is about 10642.4265090251. The cubic root of 113261242 is about 483.8310915966.

The spelling of 113261242 in words is "one hundred thirteen million, two hundred sixty-one thousand, two hundred forty-two".