113708291 has 4 divisors (see below), whose sum is σ = 120397032. Its totient is φ = 107019552.

The previous prime is 113708261. The next prime is 113708303. The reversal of 113708291 is 192807311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 192807311 = 257 ⋅750223.

It is a cyclic number.

It is not a de Polignac number, because 113708291 - 2⁶ = 113708227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113708261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3344345 + ... + 3344378.

It is an arithmetic number, because the mean of its divisors is an integer number (30099258).

Almost surely, 2^113708291 is an apocalyptic number.

113708291 is a deficient number, since it is larger than the sum of its proper divisors (6688741).

113708291 is an equidigital number, since it uses as much as digits as its factorization.

113708291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6688740.

The product of its (nonzero) digits is 3024, while the sum is 32.

The square root of 113708291 is about 10663.4089764953. The cubic root of 113708291 is about 484.4668261344.

The spelling of 113708291 in words is "one hundred thirteen million, seven hundred eight thousand, two hundred ninety-one".