321013002122933 has 2 divisors, whose sum is σ = 321013002122934. Its totient is φ = 321013002122932.

The previous prime is 321013002122921. The next prime is 321013002122971. The reversal of 321013002122933 is 339221200310123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 248687128213489 + 72325873909444 = 15769817^2 + 8504462^2 .

It is a cyclic number.

It is not a de Polignac number, because 321013002122933 - 2²⁰ = 321013001074357 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 321013002122933.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (321013002152933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160506501061466 + 160506501061467.

It is an arithmetic number, because the mean of its divisors is an integer number (160506501061467).

Almost surely, 2^{321013002122933} is an apocalyptic number.

It is an amenable number.

321013002122933 is a deficient number, since it is larger than the sum of its proper divisors (1).

321013002122933 is an equidigital number, since it uses as much as digits as its factorization.

321013002122933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 32.

The spelling of 321013002122933 in words is "three hundred twenty-one trillion, thirteen billion, two million, one hundred twenty-two thousand, nine hundred thirty-three".