12927828789803 has 2 divisors, whose sum is σ = 12927828789804. Its totient is φ = 12927828789802.

The previous prime is 12927828789779. The next prime is 12927828789857. The reversal of 12927828789803 is 30898782872921.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12927828789803 - 2⁴⁰ = 11828317162027 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (12927828789103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6463914394901 + 6463914394902.

It is an arithmetic number, because the mean of its divisors is an integer number (6463914394902).

Almost surely, 2^{12927828789803} is an apocalyptic number.

12927828789803 is a deficient number, since it is larger than the sum of its proper divisors (1).

12927828789803 is an equidigital number, since it uses as much as digits as its factorization.

12927828789803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 390168576, while the sum is 74.

The spelling of 12927828789803 in words is "twelve trillion, nine hundred twenty-seven billion, eight hundred twenty-eight million, seven hundred eighty-nine thousand, eight hundred three".