321033232412317 has 2 divisors, whose sum is σ = 321033232412318. Its totient is φ = 321033232412316.

The previous prime is 321033232412261. The next prime is 321033232412359. The reversal of 321033232412317 is 713214232330123.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 296668208435481 + 24365023976836 = 17224059^2 + 4936094^2 .

It is a cyclic number.

It is not a de Polignac number, because 321033232412317 - 2¹¹ = 321033232410269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (321033232412017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160516616206158 + 160516616206159.

It is an arithmetic number, because the mean of its divisors is an integer number (160516616206159).

Almost surely, 2^{321033232412317} is an apocalyptic number.

It is an amenable number.

321033232412317 is a deficient number, since it is larger than the sum of its proper divisors (1).

321033232412317 is an equidigital number, since it uses as much as digits as its factorization.

321033232412317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 37.

The spelling of 321033232412317 in words is "three hundred twenty-one trillion, thirty-three billion, two hundred thirty-two million, four hundred twelve thousand, three hundred seventeen".