12110310011023 has 16 divisors (see below), whose sum is σ = 15011919445824. Its totient is φ = 9531377418240.

The previous prime is 12110310011017. The next prime is 12110310011069. The reversal of 12110310011023 is 32011001301121.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 12110310011023 - 2²¹ = 12110307913871 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12110310010988 and 12110310011006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12110310011083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1241059890 + ... + 1241069647.

It is an arithmetic number, because the mean of its divisors is an integer number (938244965364).

Almost surely, 2^{12110310011023} is an apocalyptic number.

12110310011023 is a deficient number, since it is larger than the sum of its proper divisors (2901609434801).

12110310011023 is a wasteful number, since it uses less digits than its factorization.

12110310011023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2482129602.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 12110310011023 its reverse (32011001301121), we get a palindrome (44121311312144).

The spelling of 12110310011023 in words is "twelve trillion, one hundred ten billion, three hundred ten million, eleven thousand, twenty-three".