113259391 has 8 divisors (see below), whose sum is σ = 129550464. Its totient is φ = 96996120.

The previous prime is 113259379. The next prime is 113259397. The reversal of 113259391 is 193952311.

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 113259391 - 2⁵ = 113259359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113259397) 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, 2676 + ... + 15286.

It is an arithmetic number, because the mean of its divisors is an integer number (16193808).

Almost surely, 2^113259391 is an apocalyptic number.

113259391 is a deficient number, since it is larger than the sum of its proper divisors (16291073).

113259391 is a wasteful number, since it uses less digits than its factorization.

113259391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13901.

The product of its digits is 7290, while the sum is 34.

The square root of 113259391 is about 10642.3395454195. The cubic root of 113259391 is about 483.8284558723.

The spelling of 113259391 in words is "one hundred thirteen million, two hundred fifty-nine thousand, three hundred ninety-one".