113297959 has 4 divisors (see below), whose sum is σ = 116360104. Its totient is φ = 110235816.

The previous prime is 113297957. The next prime is 113297999. The reversal of 113297959 is 959792311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113297959 - 2¹ = 113297957 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 (113297957) 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, 1531017 + ... + 1531090.

It is an arithmetic number, because the mean of its divisors is an integer number (29090026).

Almost surely, 2^113297959 is an apocalyptic number.

113297959 is a deficient number, since it is larger than the sum of its proper divisors (3062145).

113297959 is an equidigital number, since it uses as much as digits as its factorization.

113297959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3062144.

The product of its digits is 153090, while the sum is 46.

The square root of 113297959 is about 10644.1513987729. The cubic root of 113297959 is about 483.8833686938.

The spelling of 113297959 in words is "one hundred thirteen million, two hundred ninety-seven thousand, nine hundred fifty-nine".