113545242 has 24 divisors (see below), whose sum is σ = 246448800. Its totient is φ = 37781640.

The previous prime is 113545231. The next prime is 113545283. The reversal of 113545242 is 242545311.

113545242 is a `hidden beast` number, since 1 + 135 + 4 + 524 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5517 + ... + 16047.

It is an arithmetic number, because the mean of its divisors is an integer number (10268700).

Almost surely, 2^113545242 is an apocalyptic number.

113545242 is an abundant number, since it is smaller than the sum of its proper divisors (132903558).

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

113545242 is a wasteful number, since it uses less digits than its factorization.

113545242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11138 (or 11135 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 113545242 is about 10655.7609770490. The cubic root of 113545242 is about 484.2351525626.

The spelling of 113545242 in words is "one hundred thirteen million, five hundred forty-five thousand, two hundred forty-two".