113606803979 has 2 divisors, whose sum is σ = 113606803980. Its totient is φ = 113606803978.

The previous prime is 113606803967. The next prime is 113606803991. The reversal of 113606803979 is 979308606311.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (113606803967) and next prime (113606803991).

It is a cyclic number.

It is not a de Polignac number, because 113606803979 - 2²⁴ = 113590026763 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113606803979.

It is not a weakly prime, because it can be changed into another prime (113606803909) 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, 56803401989 + 56803401990.

It is an arithmetic number, because the mean of its divisors is an integer number (56803401990).

Almost surely, 2^113606803979 is an apocalyptic number.

113606803979 is a deficient number, since it is larger than the sum of its proper divisors (1).

113606803979 is an equidigital number, since it uses as much as digits as its factorization.

113606803979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1469664, while the sum is 53.

The spelling of 113606803979 in words is "one hundred thirteen billion, six hundred six million, eight hundred three thousand, nine hundred seventy-nine".