323111111323 has 72 divisors (see below), whose sum is σ = 442896588288. Its totient is φ = 230620104000.

The previous prime is 323111111321. The next prime is 323111111329.

323111111323 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 323111111323 - 2¹ = 323111111321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 323111111294 and 323111111303.

It is not an unprimeable number, because it can be changed into a prime (323111111321) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 18743118 + ... + 18760348.

It is an arithmetic number, because the mean of its divisors is an integer number (6151341504).

Almost surely, 2^323111111323 is an apocalyptic number.

323111111323 is a deficient number, since it is larger than the sum of its proper divisors (119785476965).

323111111323 is a wasteful number, since it uses less digits than its factorization.

323111111323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17417 (or 17393 counting only the distinct ones).

The product of its digits is 324, while the sum is 22.

It can be divided in two parts, 323111 and 111323, that added together give a palindrome (434434).

The spelling of 323111111323 in words is "three hundred twenty-three billion, one hundred eleven million, one hundred eleven thousand, three hundred twenty-three".