321112230310939 has 2 divisors, whose sum is σ = 321112230310940. Its totient is φ = 321112230310938.

The previous prime is 321112230310919. The next prime is 321112230311053. The reversal of 321112230310939 is 939013032211123.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-321112230310939 is a prime.

It is a super-2 number, since 2×321112230310939² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (321112230310919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160556115155469 + 160556115155470.

It is an arithmetic number, because the mean of its divisors is an integer number (160556115155470).

Almost surely, 2^{321112230310939} is an apocalyptic number.

321112230310939 is a deficient number, since it is larger than the sum of its proper divisors (1).

321112230310939 is an equidigital number, since it uses as much as digits as its factorization.

321112230310939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52488, while the sum is 40.

The spelling of 321112230310939 in words is "three hundred twenty-one trillion, one hundred twelve billion, two hundred thirty million, three hundred ten thousand, nine hundred thirty-nine".