12010211023 has 2 divisors, whose sum is σ = 12010211024. Its totient is φ = 12010211022.

The previous prime is 12010211009. The next prime is 12010211039. The reversal of 12010211023 is 32011201021.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12010211023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12010210994 and 12010211012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12010212023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6005105511 + 6005105512.

It is an arithmetic number, because the mean of its divisors is an integer number (6005105512).

Almost surely, 2^12010211023 is an apocalyptic number.

12010211023 is a deficient number, since it is larger than the sum of its proper divisors (1).

12010211023 is an equidigital number, since it uses as much as digits as its factorization.

12010211023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 12010211023 its reverse (32011201021), we get a palindrome (44021412044).

The spelling of 12010211023 in words is "twelve billion, ten million, two hundred eleven thousand, twenty-three".