320131311179 has 2 divisors, whose sum is σ = 320131311180. Its totient is φ = 320131311178.

The previous prime is 320131311173. The next prime is 320131311187. The reversal of 320131311179 is 971113131023.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-320131311179 is a prime.

It is not a weakly prime, because it can be changed into another prime (320131311173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160065655589 + 160065655590.

It is an arithmetic number, because the mean of its divisors is an integer number (160065655590).

Almost surely, 2^320131311179 is an apocalyptic number.

320131311179 is a deficient number, since it is larger than the sum of its proper divisors (1).

320131311179 is an equidigital number, since it uses as much as digits as its factorization.

320131311179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3402, while the sum is 32.

The spelling of 320131311179 in words is "three hundred twenty billion, one hundred thirty-one million, three hundred eleven thousand, one hundred seventy-nine".