113020213111979 has 2 divisors, whose sum is σ = 113020213111980. Its totient is φ = 113020213111978.

The previous prime is 113020213111849. The next prime is 113020213112021. The reversal of 113020213111979 is 979111312020311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113020213111979 - 2³² = 113015918144683 is a prime.

It is not a weakly prime, because it can be changed into another prime (113020213111279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56510106555989 + 56510106555990.

It is an arithmetic number, because the mean of its divisors is an integer number (56510106555990).

Almost surely, 2^{113020213111979} is an apocalyptic number.

113020213111979 is a deficient number, since it is larger than the sum of its proper divisors (1).

113020213111979 is an equidigital number, since it uses as much as digits as its factorization.

113020213111979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20412, while the sum is 41.

The spelling of 113020213111979 in words is "one hundred thirteen trillion, twenty billion, two hundred thirteen million, one hundred eleven thousand, nine hundred seventy-nine".