12100131023 has 2 divisors, whose sum is σ = 12100131024. Its totient is φ = 12100131022.

The previous prime is 12100130951. The next prime is 12100131031. The reversal of 12100131023 is 32013100121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12100131023 - 2¹⁰ = 12100129999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12100130989 and 12100131007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12100131523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6050065511 + 6050065512.

It is an arithmetic number, because the mean of its divisors is an integer number (6050065512).

Almost surely, 2^12100131023 is an apocalyptic number.

12100131023 is a deficient number, since it is larger than the sum of its proper divisors (1).

12100131023 is an equidigital number, since it uses as much as digits as its factorization.

12100131023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 12100131023 its reverse (32013100121), we get a palindrome (44113231144).

The spelling of 12100131023 in words is "twelve billion, one hundred million, one hundred thirty-one thousand, twenty-three".