12330312003331 has 16 divisors (see below), whose sum is σ = 14835417990400. Its totient is φ = 10011261223008.

The previous prime is 12330312003323. The next prime is 12330312003343. The reversal of 12330312003331 is 13330021303321.

It is a cyclic number.

It is not a de Polignac number, because 12330312003331 - 2³ = 12330312003323 is a prime.

It is a super-2 number, since 2×12330312003331² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12330312003296 and 12330312003305.

It is not an unprimeable number, because it can be changed into a prime (12330312003391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5113821 + ... + 7128238.

It is an arithmetic number, because the mean of its divisors is an integer number (927213624400).

Almost surely, 2^{12330312003331} is an apocalyptic number.

12330312003331 is a deficient number, since it is larger than the sum of its proper divisors (2505105987069).

12330312003331 is a wasteful number, since it uses less digits than its factorization.

12330312003331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12249658.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 12330312003331 its reverse (13330021303321), we get a palindrome (25660333306652).

The spelling of 12330312003331 in words is "twelve trillion, three hundred thirty billion, three hundred twelve million, three thousand, three hundred thirty-one".