12305044327 has 2 divisors, whose sum is σ = 12305044328. Its totient is φ = 12305044326.

The previous prime is 12305044289. The next prime is 12305044343. The reversal of 12305044327 is 72344050321.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12305044327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12305044627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6152522163 + 6152522164.

It is an arithmetic number, because the mean of its divisors is an integer number (6152522164).

Almost surely, 2^12305044327 is an apocalyptic number.

12305044327 is a deficient number, since it is larger than the sum of its proper divisors (1).

12305044327 is an equidigital number, since it uses as much as digits as its factorization.

12305044327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 31.

Adding to 12305044327 its reverse (72344050321), we get a palindrome (84649094648).

The spelling of 12305044327 in words is "twelve billion, three hundred five million, forty-four thousand, three hundred twenty-seven".