12312312023411 has 2 divisors, whose sum is σ = 12312312023412. Its totient is φ = 12312312023410.

The previous prime is 12312312023257. The next prime is 12312312023413. The reversal of 12312312023411 is 11432021321321.

It is a strong prime.

It is an emirp because it is prime and its reverse (11432021321321) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12312312023411 is a prime.

Together with 12312312023413, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12312312023413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6156156011705 + 6156156011706.

It is an arithmetic number, because the mean of its divisors is an integer number (6156156011706).

Almost surely, 2^{12312312023411} is an apocalyptic number.

12312312023411 is a deficient number, since it is larger than the sum of its proper divisors (1).

12312312023411 is an equidigital number, since it uses as much as digits as its factorization.

12312312023411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 12312312023411 its reverse (11432021321321), we get a palindrome (23744333344732).

The spelling of 12312312023411 in words is "twelve trillion, three hundred twelve billion, three hundred twelve million, twenty-three thousand, four hundred eleven".