12130330323321 has 24 divisors (see below), whose sum is σ = 20025293258880. Its totient is φ = 6931402373376.

The previous prime is 12130330323317. The next prime is 12130330323343. The reversal of 12130330323321 is 12332303303121.

12130330323321 is a `hidden beast` number, since 1 + 2 + 1 + 3 + 0 + 330 + 3 + 2 + 3 + 321 = 666.

It is not a de Polignac number, because 12130330323321 - 2² = 12130330323317 is a prime.

It is a super-3 number, since 3×12130330323321³ (a number of 40 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12130330323421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 926616 + ... + 5011913.

It is an arithmetic number, because the mean of its divisors is an integer number (834387219120).

Almost surely, 2^{12130330323321} is an apocalyptic number.

It is an amenable number.

12130330323321 is a deficient number, since it is larger than the sum of its proper divisors (7894962935559).

12130330323321 is a wasteful number, since it uses less digits than its factorization.

12130330323321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5970965 (or 5970962 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 12130330323321 its reverse (12332303303121), we get a palindrome (24462633626442).

The spelling of 12130330323321 in words is "twelve trillion, one hundred thirty billion, three hundred thirty million, three hundred twenty-three thousand, three hundred twenty-one".