12331413321 has 16 divisors (see below), whose sum is σ = 17075059200. Its totient is φ = 7906562048.

The previous prime is 12331413319. The next prime is 12331413329.

12331413321 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 12331413321 - 2¹ = 12331413319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12331413291 and 12331413300.

It is not an unprimeable number, because it can be changed into a prime (12331413329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253401 + ... + 298118.

It is an arithmetic number, because the mean of its divisors is an integer number (1067191200).

Almost surely, 2^12331413321 is an apocalyptic number.

It is an amenable number.

12331413321 is a deficient number, since it is larger than the sum of its proper divisors (4743645879).

12331413321 is a wasteful number, since it uses less digits than its factorization.

12331413321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551808.

The product of its digits is 1296, while the sum is 24.

The spelling of 12331413321 in words is "twelve billion, three hundred thirty-one million, four hundred thirteen thousand, three hundred twenty-one".