323130121013 has 8 divisors (see below), whose sum is σ = 373440911040. Its totient is φ = 273856667040.

The previous prime is 323130121003. The next prime is 323130121033. The reversal of 323130121013 is 310121031323.

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 323130121013 - 2⁴ = 323130120997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323130121003) 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, 259333343 + ... + 259334588.

It is an arithmetic number, because the mean of its divisors is an integer number (46680113880).

Almost surely, 2^323130121013 is an apocalyptic number.

It is an amenable number.

323130121013 is a deficient number, since it is larger than the sum of its proper divisors (50310790027).

323130121013 is an equidigital number, since it uses as much as digits as its factorization.

323130121013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518668027.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 323130121013 its reverse (310121031323), we get a palindrome (633251152336).

The spelling of 323130121013 in words is "three hundred twenty-three billion, one hundred thirty million, one hundred twenty-one thousand, thirteen".