12322043243 has 2 divisors, whose sum is σ = 12322043244. Its totient is φ = 12322043242.

The previous prime is 12322043219. The next prime is 12322043263. The reversal of 12322043243 is 34234022321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12322043243 - 2¹⁴ = 12322026859 is a prime.

It is not a weakly prime, because it can be changed into another prime (12322043203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6161021621 + 6161021622.

It is an arithmetic number, because the mean of its divisors is an integer number (6161021622).

Almost surely, 2^12322043243 is an apocalyptic number.

12322043243 is a deficient number, since it is larger than the sum of its proper divisors (1).

12322043243 is an equidigital number, since it uses as much as digits as its factorization.

12322043243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 12322043243 its reverse (34234022321), we get a palindrome (46556065564).

The spelling of 12322043243 in words is "twelve billion, three hundred twenty-two million, forty-three thousand, two hundred forty-three".