113000313231979 has 2 divisors, whose sum is σ = 113000313231980. Its totient is φ = 113000313231978.

The previous prime is 113000313231959. The next prime is 113000313231983. The reversal of 113000313231979 is 979132313000311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113000313231979 - 2⁵ = 113000313231947 is a prime.

It is not a weakly prime, because it can be changed into another prime (113000313231919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56500156615989 + 56500156615990.

It is an arithmetic number, because the mean of its divisors is an integer number (56500156615990).

Almost surely, 2^{113000313231979} is an apocalyptic number.

113000313231979 is a deficient number, since it is larger than the sum of its proper divisors (1).

113000313231979 is an equidigital number, since it uses as much as digits as its factorization.

113000313231979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 91854, while the sum is 43.

The spelling of 113000313231979 in words is "one hundred thirteen trillion, three hundred thirteen million, two hundred thirty-one thousand, nine hundred seventy-nine".