323213131331332 has 24 divisors (see below), whose sum is σ = 617055010800480. Its totient is φ = 146912259677760.

The previous prime is 323213131331327. The next prime is 323213131331353. The reversal of 323213131331332 is 233133131312323.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67664698 + ... + 72283729.

It is an arithmetic number, because the mean of its divisors is an integer number (25710625450020).

Almost surely, 2^{323213131331332} is an apocalyptic number.

It is an amenable number.

323213131331332 is a deficient number, since it is larger than the sum of its proper divisors (293841879469148).

323213131331332 is a wasteful number, since it uses less digits than its factorization.

323213131331332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140000931 (or 140000929 counting only the distinct ones).

The product of its digits is 52488, while the sum is 34.

Adding to 323213131331332 its reverse (233133131312323), we get a palindrome (556346262643655).

The spelling of 323213131331332 in words is "three hundred twenty-three trillion, two hundred thirteen billion, one hundred thirty-one million, three hundred thirty-one thousand, three hundred thirty-two".