113516566 has 16 divisors (see below), whose sum is σ = 173870064. Its totient is φ = 55564704.

The previous prime is 113516561. The next prime is 113516567. The reversal of 113516566 is 665615311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113516561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64105 + ... + 65851.

It is an arithmetic number, because the mean of its divisors is an integer number (10866879).

Almost surely, 2^113516566 is an apocalyptic number.

113516566 is a deficient number, since it is larger than the sum of its proper divisors (60353498).

113516566 is a wasteful number, since it uses less digits than its factorization.

113516566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2415.

The product of its digits is 16200, while the sum is 34.

The square root of 113516566 is about 10654.4153288672. The cubic root of 113516566 is about 484.1943843892.

The spelling of 113516566 in words is "one hundred thirteen million, five hundred sixteen thousand, five hundred sixty-six".