12330103231 has 2 divisors, whose sum is σ = 12330103232. Its totient is φ = 12330103230.

The previous prime is 12330103199. The next prime is 12330103271. The reversal of 12330103231 is 13230103321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12330103231 - 2⁵ = 12330103199 is a prime.

It is a super-2 number, since 2×12330103231² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12330103199 and 12330103208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12330103271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6165051615 + 6165051616.

It is an arithmetic number, because the mean of its divisors is an integer number (6165051616).

Almost surely, 2^12330103231 is an apocalyptic number.

12330103231 is a deficient number, since it is larger than the sum of its proper divisors (1).

12330103231 is an equidigital number, since it uses as much as digits as its factorization.

12330103231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 12330103231 its reverse (13230103321), we get a palindrome (25560206552).

The spelling of 12330103231 in words is "twelve billion, three hundred thirty million, one hundred three thousand, two hundred thirty-one".