12636350323 has 2 divisors, whose sum is σ = 12636350324. Its totient is φ = 12636350322.

The previous prime is 12636350269. The next prime is 12636350327. The reversal of 12636350323 is 32305363621.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12636350323 is a prime.

It is not a weakly prime, because it can be changed into another prime (12636350327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6318175161 + 6318175162.

It is an arithmetic number, because the mean of its divisors is an integer number (6318175162).

Almost surely, 2^12636350323 is an apocalyptic number.

12636350323 is a deficient number, since it is larger than the sum of its proper divisors (1).

12636350323 is an equidigital number, since it uses as much as digits as its factorization.

12636350323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 34.

The spelling of 12636350323 in words is "twelve billion, six hundred thirty-six million, three hundred fifty thousand, three hundred twenty-three".