113982959 has 2 divisors, whose sum is σ = 113982960. Its totient is φ = 113982958.

The previous prime is 113982949. The next prime is 113982961. The reversal of 113982959 is 959289311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113982959 - 2⁸ = 113982703 is a prime.

It is a super-2 number, since 2×113982959² = 25984229884791362, which contains 22 as substring.

Together with 113982961, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113982949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56991479 + 56991480.

It is an arithmetic number, because the mean of its divisors is an integer number (56991480).

Almost surely, 2^113982959 is an apocalyptic number.

113982959 is a deficient number, since it is larger than the sum of its proper divisors (1).

113982959 is an equidigital number, since it uses as much as digits as its factorization.

113982959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 174960, while the sum is 47.

The square root of 113982959 is about 10676.2802042659. The cubic root of 113982959 is about 484.8565969911.

The spelling of 113982959 in words is "one hundred thirteen million, nine hundred eighty-two thousand, nine hundred fifty-nine".