323225424522373 has 2 divisors, whose sum is σ = 323225424522374. Its totient is φ = 323225424522372.

The previous prime is 323225424522313. The next prime is 323225424522521. The reversal of 323225424522373 is 373225424522323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 183272218369249 + 139953206153124 = 13537807^2 + 11830182^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323225424522373 is a prime.

It is a super-2 number, since 2×323225424522373² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323225424522313) 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, 161612712261186 + 161612712261187.

It is an arithmetic number, because the mean of its divisors is an integer number (161612712261187).

Almost surely, 2^{323225424522373} is an apocalyptic number.

It is an amenable number.

323225424522373 is a deficient number, since it is larger than the sum of its proper divisors (1).

323225424522373 is an equidigital number, since it uses as much as digits as its factorization.

323225424522373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14515200, while the sum is 49.

The spelling of 323225424522373 in words is "three hundred twenty-three trillion, two hundred twenty-five billion, four hundred twenty-four million, five hundred twenty-two thousand, three hundred seventy-three".