323320312327 has 2 divisors, whose sum is σ = 323320312328. Its totient is φ = 323320312326.

The previous prime is 323320312321. The next prime is 323320312349. The reversal of 323320312327 is 723213023323.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 323320312327 - 2³ = 323320312319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323320312321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161660156163 + 161660156164.

It is an arithmetic number, because the mean of its divisors is an integer number (161660156164).

Almost surely, 2^323320312327 is an apocalyptic number.

323320312327 is a deficient number, since it is larger than the sum of its proper divisors (1).

323320312327 is an equidigital number, since it uses as much as digits as its factorization.

323320312327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 31.

The spelling of 323320312327 in words is "three hundred twenty-three billion, three hundred twenty million, three hundred twelve thousand, three hundred twenty-seven".