323313121013 has 8 divisors (see below), whose sum is σ = 336439356000. Its totient is φ = 310441764528.

The previous prime is 323313121009. The next prime is 323313121081. The reversal of 323313121013 is 310121313323.

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 323313121013 - 2² = 323313121009 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 323313121013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323313121913) 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, 63717038 + ... + 63722111.

It is an arithmetic number, because the mean of its divisors is an integer number (42054919500).

Almost surely, 2^323313121013 is an apocalyptic number.

It is an amenable number.

323313121013 is a deficient number, since it is larger than the sum of its proper divisors (13126234987).

323313121013 is a wasteful number, since it uses less digits than its factorization.

323313121013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127439251.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 323313121013 its reverse (310121313323), we get a palindrome (633434434336).

The spelling of 323313121013 in words is "three hundred twenty-three billion, three hundred thirteen million, one hundred twenty-one thousand, thirteen".