323405132323 has 8 divisors (see below), whose sum is σ = 398037086048. Its totient is φ = 255880983744.

The previous prime is 323405132311. The next prime is 323405132329. The reversal of 323405132323 is 323231504323.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 323405132323 - 2²⁹ = 322868261411 is a prime.

It is a super-2 number, since 2×323405132323² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (323405132329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1776951186 + ... + 1776951367.

It is an arithmetic number, because the mean of its divisors is an integer number (49754635756).

Almost surely, 2^323405132323 is an apocalyptic number.

323405132323 is a deficient number, since it is larger than the sum of its proper divisors (74631953725).

323405132323 is a wasteful number, since it uses less digits than its factorization.

323405132323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3553902573.

The product of its (nonzero) digits is 38880, while the sum is 31.

Adding to 323405132323 its reverse (323231504323), we get a palindrome (646636636646).

The spelling of 323405132323 in words is "three hundred twenty-three billion, four hundred five million, one hundred thirty-two thousand, three hundred twenty-three".