323055223 has 2 divisors, whose sum is σ = 323055224. Its totient is φ = 323055222.

The previous prime is 323055221. The next prime is 323055283. The reversal of 323055223 is 322550323.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 323055223 - 2¹ = 323055221 is a prime.

Together with 323055221, 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 (323055221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161527611 + 161527612.

It is an arithmetic number, because the mean of its divisors is an integer number (161527612).

Almost surely, 2^323055223 is an apocalyptic number.

323055223 is a deficient number, since it is larger than the sum of its proper divisors (1).

323055223 is an equidigital number, since it uses as much as digits as its factorization.

323055223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 25.

The square root of 323055223 is about 17973.7370349073. The cubic root of 323055223 is about 686.1603031838.

The spelling of 323055223 in words is "three hundred twenty-three million, fifty-five thousand, two hundred twenty-three".