12910127327 has 4 divisors (see below), whose sum is σ = 12910436616. Its totient is φ = 12909818040.

The previous prime is 12910127323. The next prime is 12910127333. The reversal of 12910127327 is 72372101921.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12910127327 - 2² = 12910127323 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12910127323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80033 + ... + 179514.

It is an arithmetic number, because the mean of its divisors is an integer number (3227609154).

Almost surely, 2^12910127327 is an apocalyptic number.

12910127327 is a deficient number, since it is larger than the sum of its proper divisors (309289).

12910127327 is an equidigital number, since it uses as much as digits as its factorization.

12910127327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309288.

The product of its (nonzero) digits is 10584, while the sum is 35.

The spelling of 12910127327 in words is "twelve billion, nine hundred ten million, one hundred twenty-seven thousand, three hundred twenty-seven".