113893613 has 8 divisors (see below), whose sum is σ = 116847360. Its totient is φ = 110948320.

The previous prime is 113893601. The next prime is 113893621. The reversal of 113893613 is 316398311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113893613 - 2²⁰ = 112845037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113893673) 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, 32228 + ... + 35586.

It is an arithmetic number, because the mean of its divisors is an integer number (14605920).

Almost surely, 2^113893613 is an apocalyptic number.

It is an amenable number.

113893613 is a deficient number, since it is larger than the sum of its proper divisors (2953747).

113893613 is an equidigital number, since it uses as much as digits as its factorization.

113893613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4227.

The product of its digits is 11664, while the sum is 35.

The square root of 113893613 is about 10672.0950614207. The cubic root of 113893613 is about 484.7298782790.

The spelling of 113893613 in words is "one hundred thirteen million, eight hundred ninety-three thousand, six hundred thirteen".