323552263 has 2 divisors, whose sum is σ = 323552264. Its totient is φ = 323552262.

The previous prime is 323552237. The next prime is 323552267. The reversal of 323552263 is 362255323.

It is a strong prime.

It is an emirp because it is prime and its reverse (362255323) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 323552263 - 2⁵ = 323552231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323552267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161776131 + 161776132.

It is an arithmetic number, because the mean of its divisors is an integer number (161776132).

Almost surely, 2^323552263 is an apocalyptic number.

323552263 is a deficient number, since it is larger than the sum of its proper divisors (1).

323552263 is an equidigital number, since it uses as much as digits as its factorization.

323552263 is an evil number, because the sum of its binary digits is even.

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

The square root of 323552263 is about 17987.5585614057. The cubic root of 323552263 is about 686.5120225741.

The spelling of 323552263 in words is "three hundred twenty-three million, five hundred fifty-two thousand, two hundred sixty-three".