323111331213 has 8 divisors (see below), whose sum is σ = 469980118176. Its totient is φ = 195825049200.

The previous prime is 323111331121. The next prime is 323111331259. The reversal of 323111331213 is 312133111323.

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

It is not a de Polignac number, because 323111331213 - 2²⁸ = 322842895757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323111338213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4895626198 + ... + 4895626263.

It is an arithmetic number, because the mean of its divisors is an integer number (58747514772).

Almost surely, 2^323111331213 is an apocalyptic number.

323111331213 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

323111331213 is a deficient number, since it is larger than the sum of its proper divisors (146868786963).

323111331213 is a wasteful number, since it uses less digits than its factorization.

323111331213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9791252475.

The product of its digits is 972, while the sum is 24.

Adding to 323111331213 its reverse (312133111323), we get a palindrome (635244442536).

The spelling of 323111331213 in words is "three hundred twenty-three billion, one hundred eleven million, three hundred thirty-one thousand, two hundred thirteen".