12110302131023 has 2 divisors, whose sum is σ = 12110302131024. Its totient is φ = 12110302131022.

The previous prime is 12110302131017. The next prime is 12110302131041. The reversal of 12110302131023 is 32013120301121.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12110302131023 - 2⁴ = 12110302131007 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 12110302130986 and 12110302131004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12110302131223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6055151065511 + 6055151065512.

It is an arithmetic number, because the mean of its divisors is an integer number (6055151065512).

Almost surely, 2^{12110302131023} is an apocalyptic number.

12110302131023 is a deficient number, since it is larger than the sum of its proper divisors (1).

12110302131023 is an equidigital number, since it uses as much as digits as its factorization.

12110302131023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 12110302131023 its reverse (32013120301121), we get a palindrome (44123422432144).

The spelling of 12110302131023 in words is "twelve trillion, one hundred ten billion, three hundred two million, one hundred thirty-one thousand, twenty-three".