323211222139073 has 2 divisors, whose sum is σ = 323211222139074. Its totient is φ = 323211222139072.

The previous prime is 323211222139049. The next prime is 323211222139123. The reversal of 323211222139073 is 370931222112323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 266707015581889 + 56504206557184 = 16331167^2 + 7516928^2 .

It is a cyclic number.

It is not a de Polignac number, because 323211222139073 - 2³⁸ = 322936344232129 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 323211222139073.

It is not a weakly prime, because it can be changed into another prime (323211222139973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161605611069536 + 161605611069537.

It is an arithmetic number, because the mean of its divisors is an integer number (161605611069537).

Almost surely, 2^{323211222139073} is an apocalyptic number.

It is an amenable number.

323211222139073 is a deficient number, since it is larger than the sum of its proper divisors (1).

323211222139073 is an equidigital number, since it uses as much as digits as its factorization.

323211222139073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 163296, while the sum is 41.

The spelling of 323211222139073 in words is "three hundred twenty-three trillion, two hundred eleven billion, two hundred twenty-two million, one hundred thirty-nine thousand, seventy-three".