323223112132399 has 2 divisors, whose sum is σ = 323223112132400. Its totient is φ = 323223112132398.

The previous prime is 323223112132397. The next prime is 323223112132451. The reversal of 323223112132399 is 993231211322323.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 323223112132399 - 2¹ = 323223112132397 is a prime.

Together with 323223112132397, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323223112132397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161611556066199 + 161611556066200.

It is an arithmetic number, because the mean of its divisors is an integer number (161611556066200).

Almost surely, 2^{323223112132399} is an apocalyptic number.

323223112132399 is a deficient number, since it is larger than the sum of its proper divisors (1).

323223112132399 is an equidigital number, since it uses as much as digits as its factorization.

323223112132399 is an evil number, because the sum of its binary digits is even.

The product of its digits is 629856, while the sum is 46.

The spelling of 323223112132399 in words is "three hundred twenty-three trillion, two hundred twenty-three billion, one hundred twelve million, one hundred thirty-two thousand, three hundred ninety-nine".