323270307263 has 2 divisors, whose sum is σ = 323270307264. Its totient is φ = 323270307262.

The previous prime is 323270307197. The next prime is 323270307287. The reversal of 323270307263 is 362703072323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 323270307263 - 2³⁸ = 48392400319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323270367263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161635153631 + 161635153632.

It is an arithmetic number, because the mean of its divisors is an integer number (161635153632).

Almost surely, 2^323270307263 is an apocalyptic number.

323270307263 is a deficient number, since it is larger than the sum of its proper divisors (1).

323270307263 is an equidigital number, since it uses as much as digits as its factorization.

323270307263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 190512, while the sum is 38.

Adding to 323270307263 its reverse (362703072323), we get a palindrome (685973379586).

The spelling of 323270307263 in words is "three hundred twenty-three billion, two hundred seventy million, three hundred seven thousand, two hundred sixty-three".