1232612923 has 2 divisors, whose sum is σ = 1232612924. Its totient is φ = 1232612922.

The previous prime is 1232612921. The next prime is 1232612933. The reversal of 1232612923 is 3292162321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1232612923 - 2¹ = 1232612921 is a prime.

Together with 1232612921, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1232612921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616306461 + 616306462.

It is an arithmetic number, because the mean of its divisors is an integer number (616306462).

Almost surely, 2^1232612923 is an apocalyptic number.

1232612923 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232612923 is an equidigital number, since it uses as much as digits as its factorization.

1232612923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 31.

The square root of 1232612923 is about 35108.5875961993. The cubic root of 1232612923 is about 1072.1994305187.

The spelling of 1232612923 in words is "one billion, two hundred thirty-two million, six hundred twelve thousand, nine hundred twenty-three".