113252613 has 16 divisors (see below), whose sum is σ = 153652800. Its totient is φ = 74188800.

The previous prime is 113252609. The next prime is 113252647. The reversal of 113252613 is 316252311.

It is not a de Polignac number, because 113252613 - 2² = 113252609 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113252603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40773 + ... + 43461.

It is an arithmetic number, because the mean of its divisors is an integer number (9603300).

Almost surely, 2^113252613 is an apocalyptic number.

It is an amenable number.

113252613 is a deficient number, since it is larger than the sum of its proper divisors (40400187).

113252613 is a wasteful number, since it uses less digits than its factorization.

113252613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2932.

The product of its digits is 1080, while the sum is 24.

The square root of 113252613 is about 10642.0210956378. The cubic root of 113252613 is about 483.8188041202.

The spelling of 113252613 in words is "one hundred thirteen million, two hundred fifty-two thousand, six hundred thirteen".