321113321339 has 2 divisors, whose sum is σ = 321113321340. Its totient is φ = 321113321338.

The previous prime is 321113321213. The next prime is 321113321357. The reversal of 321113321339 is 933123311123.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-321113321339 is a prime.

It is a super-3 number, since 3×321113321339³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (321113321539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160556660669 + 160556660670.

It is an arithmetic number, because the mean of its divisors is an integer number (160556660670).

Almost surely, 2^321113321339 is an apocalyptic number.

321113321339 is a deficient number, since it is larger than the sum of its proper divisors (1).

321113321339 is an equidigital number, since it uses as much as digits as its factorization.

321113321339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8748, while the sum is 32.

The spelling of 321113321339 in words is "three hundred twenty-one billion, one hundred thirteen million, three hundred twenty-one thousand, three hundred thirty-nine".