323813363 has 2 divisors, whose sum is σ = 323813364. Its totient is φ = 323813362.

The previous prime is 323813359. The next prime is 323813377. The reversal of 323813363 is 363318323.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 323813363 - 2² = 323813359 is a prime.

It is not a weakly prime, because it can be changed into another prime (323813393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161906681 + 161906682.

It is an arithmetic number, because the mean of its divisors is an integer number (161906682).

Almost surely, 2^323813363 is an apocalyptic number.

323813363 is a deficient number, since it is larger than the sum of its proper divisors (1).

323813363 is an equidigital number, since it uses as much as digits as its factorization.

323813363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 32.

The square root of 323813363 is about 17994.8148920738. The cubic root of 323813363 is about 686.6966399344.

The spelling of 323813363 in words is "three hundred twenty-three million, eight hundred thirteen thousand, three hundred sixty-three".