12113112023 has 2 divisors, whose sum is σ = 12113112024. Its totient is φ = 12113112022.

The previous prime is 12113111977. The next prime is 12113112061. The reversal of 12113112023 is 32021131121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12113112023 - 2¹⁴ = 12113095639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12113111992 and 12113112010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12113112523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6056556011 + 6056556012.

It is an arithmetic number, because the mean of its divisors is an integer number (6056556012).

Almost surely, 2^12113112023 is an apocalyptic number.

12113112023 is a deficient number, since it is larger than the sum of its proper divisors (1).

12113112023 is an equidigital number, since it uses as much as digits as its factorization.

12113112023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 12113112023 its reverse (32021131121), we get a palindrome (44134243144).

The spelling of 12113112023 in words is "twelve billion, one hundred thirteen million, one hundred twelve thousand, twenty-three".