323455063 has 2 divisors, whose sum is σ = 323455064. Its totient is φ = 323455062.

The previous prime is 323455057. The next prime is 323455079. The reversal of 323455063 is 360554323.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (360554323) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323455063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323455663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161727531 + 161727532.

It is an arithmetic number, because the mean of its divisors is an integer number (161727532).

Almost surely, 2^323455063 is an apocalyptic number.

323455063 is a deficient number, since it is larger than the sum of its proper divisors (1).

323455063 is an equidigital number, since it uses as much as digits as its factorization.

323455063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 31.

The square root of 323455063 is about 17984.8564909482. The cubic root of 323455063 is about 686.4432694859.

The spelling of 323455063 in words is "three hundred twenty-three million, four hundred fifty-five thousand, sixty-three".