323965063 has 2 divisors, whose sum is σ = 323965064. Its totient is φ = 323965062.

The previous prime is 323965049. The next prime is 323965069. The reversal of 323965063 is 360569323.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323965063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323965069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161982531 + 161982532.

It is an arithmetic number, because the mean of its divisors is an integer number (161982532).

Almost surely, 2^323965063 is an apocalyptic number.

323965063 is a deficient number, since it is larger than the sum of its proper divisors (1).

323965063 is an equidigital number, since it uses as much as digits as its factorization.

323965063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 87480, while the sum is 37.

The square root of 323965063 is about 17999.0295016148. The cubic root of 323965063 is about 686.8038576807.

The spelling of 323965063 in words is "three hundred twenty-three million, nine hundred sixty-five thousand, sixty-three".