12110323301231 has 2 divisors, whose sum is σ = 12110323301232. Its totient is φ = 12110323301230.

The previous prime is 12110323301221. The next prime is 12110323301257. The reversal of 12110323301231 is 13210332301121.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12110323301231 is a prime.

It is a super-2 number, since 2×12110323301231² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 12110323301197 and 12110323301206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12110323301221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6055161650615 + 6055161650616.

It is an arithmetic number, because the mean of its divisors is an integer number (6055161650616).

Almost surely, 2^{12110323301231} is an apocalyptic number.

12110323301231 is a deficient number, since it is larger than the sum of its proper divisors (1).

12110323301231 is an equidigital number, since it uses as much as digits as its factorization.

12110323301231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 12110323301231 its reverse (13210332301121), we get a palindrome (25320655602352).

The spelling of 12110323301231 in words is "twelve trillion, one hundred ten billion, three hundred twenty-three million, three hundred one thousand, two hundred thirty-one".