113056215 has 16 divisors (see below), whose sum is σ = 181692288. Its totient is φ = 60029216.

The previous prime is 113056193. The next prime is 113056219. The reversal of 113056215 is 512650311.

It is a cyclic number.

It is not a de Polignac number, because 113056215 - 2⁸ = 113055959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113056219) 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 15 ways as a sum of consecutive naturals, for example, 13197 + ... + 20006.

It is an arithmetic number, because the mean of its divisors is an integer number (11355768).

Almost surely, 2^113056215 is an apocalyptic number.

113056215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113056215 is a deficient number, since it is larger than the sum of its proper divisors (68636073).

113056215 is a wasteful number, since it uses less digits than its factorization.

113056215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33438.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 113056215 is about 10632.7896151480. The cubic root of 113056215 is about 483.5389694417.

The spelling of 113056215 in words is "one hundred thirteen million, fifty-six thousand, two hundred fifteen".