12802127003 has 2 divisors, whose sum is σ = 12802127004. Its totient is φ = 12802127002.

The previous prime is 12802126973. The next prime is 12802127047. The reversal of 12802127003 is 30072120821.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12802127003 - 2²⁰ = 12801078427 is a prime.

It is not a weakly prime, because it can be changed into another prime (12802127203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6401063501 + 6401063502.

It is an arithmetic number, because the mean of its divisors is an integer number (6401063502).

Almost surely, 2^12802127003 is an apocalyptic number.

12802127003 is a deficient number, since it is larger than the sum of its proper divisors (1).

12802127003 is an equidigital number, since it uses as much as digits as its factorization.

12802127003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 26.

Adding to 12802127003 its reverse (30072120821), we get a palindrome (42874247824).

The spelling of 12802127003 in words is "twelve billion, eight hundred two million, one hundred twenty-seven thousand, three".