12112132943 has 2 divisors, whose sum is σ = 12112132944. Its totient is φ = 12112132942.

The previous prime is 12112132937. The next prime is 12112132969. The reversal of 12112132943 is 34923121121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12112132943 - 2⁴ = 12112132927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12112132843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6056066471 + 6056066472.

It is an arithmetic number, because the mean of its divisors is an integer number (6056066472).

Almost surely, 2^12112132943 is an apocalyptic number.

12112132943 is a deficient number, since it is larger than the sum of its proper divisors (1).

12112132943 is an equidigital number, since it uses as much as digits as its factorization.

12112132943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 29.

The spelling of 12112132943 in words is "twelve billion, one hundred twelve million, one hundred thirty-two thousand, nine hundred forty-three".