323130313993 has 8 divisors (see below), whose sum is σ = 346956825600. Its totient is φ = 299839229760.

The previous prime is 323130313967. The next prime is 323130314021. The reversal of 323130313993 is 399313031323.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323130313993 is a prime.

It is a super-3 number, since 3×323130313993³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323130313943) 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, 133855593 + ... + 133858006.

It is an arithmetic number, because the mean of its divisors is an integer number (43369603200).

Almost surely, 2^323130313993 is an apocalyptic number.

It is an amenable number.

323130313993 is a deficient number, since it is larger than the sum of its proper divisors (23826511607).

323130313993 is a wasteful number, since it uses less digits than its factorization.

323130313993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267713687.

The product of its (nonzero) digits is 118098, while the sum is 40.

The spelling of 323130313993 in words is "three hundred twenty-three billion, one hundred thirty million, three hundred thirteen thousand, nine hundred ninety-three".