323131229979 has 8 divisors (see below), whose sum is σ = 453517515840. Its totient is φ = 204082882056.

The previous prime is 323131229957. The next prime is 323131230001. The reversal of 323131229979 is 979922131323.

It is an interprime number because it is at equal distance from previous prime (323131229957) and next prime (323131230001).

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

It is not a de Polignac number, because 323131229979 - 2⁵ = 323131229947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (323131229909) 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, 2834484417 + ... + 2834484530.

It is an arithmetic number, because the mean of its divisors is an integer number (56689689480).

Almost surely, 2^323131229979 is an apocalyptic number.

323131229979 is a deficient number, since it is larger than the sum of its proper divisors (130386285861).

323131229979 is a wasteful number, since it uses less digits than its factorization.

323131229979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5668968969.

The product of its digits is 1102248, while the sum is 51.

The spelling of 323131229979 in words is "three hundred twenty-three billion, one hundred thirty-one million, two hundred twenty-nine thousand, nine hundred seventy-nine".