323113030223 has 4 divisors (see below), whose sum is σ = 325281574200. Its totient is φ = 320944486248.

The previous prime is 323113030217. The next prime is 323113030277. The reversal of 323113030223 is 322030311323.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 323113030223 - 2¹⁸ = 323112768079 is a prime.

It is a super-2 number, since 2×323113030223² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323113030423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1084271765 + ... + 1084272062.

It is an arithmetic number, because the mean of its divisors is an integer number (81320393550).

Almost surely, 2^323113030223 is an apocalyptic number.

323113030223 is a deficient number, since it is larger than the sum of its proper divisors (2168543977).

323113030223 is a wasteful number, since it uses less digits than its factorization.

323113030223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2168543976.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 323113030223 its reverse (322030311323), we get a palindrome (645143341546).

The spelling of 323113030223 in words is "three hundred twenty-three billion, one hundred thirteen million, thirty thousand, two hundred twenty-three".