323135523323 has 4 divisors (see below), whose sum is σ = 323255516928. Its totient is φ = 323015529720.

The previous prime is 323135523289. The next prime is 323135523349. The reversal of 323135523323 is 323325531323.

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 323135523323 - 2¹⁸ = 323135261179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323135523223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59992763 + ... + 59998148.

It is an arithmetic number, because the mean of its divisors is an integer number (80813879232).

Almost surely, 2^323135523323 is an apocalyptic number.

323135523323 is a deficient number, since it is larger than the sum of its proper divisors (119993605).

323135523323 is a wasteful number, since it uses less digits than its factorization.

323135523323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119993604.

The product of its digits is 145800, while the sum is 35.

The spelling of 323135523323 in words is "three hundred twenty-three billion, one hundred thirty-five million, five hundred twenty-three thousand, three hundred twenty-three".