12132341723 has 2 divisors, whose sum is σ = 12132341724. Its totient is φ = 12132341722.

The previous prime is 12132341717. The next prime is 12132341761. The reversal of 12132341723 is 32714323121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12132341723 - 2⁴ = 12132341707 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (12132344723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6066170861 + 6066170862.

It is an arithmetic number, because the mean of its divisors is an integer number (6066170862).

Almost surely, 2^12132341723 is an apocalyptic number.

12132341723 is a deficient number, since it is larger than the sum of its proper divisors (1).

12132341723 is an equidigital number, since it uses as much as digits as its factorization.

12132341723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 29.

Adding to 12132341723 its reverse (32714323121), we get a palindrome (44846664844).

The spelling of 12132341723 in words is "twelve billion, one hundred thirty-two million, three hundred forty-one thousand, seven hundred twenty-three".