12941766503 has 2 divisors, whose sum is σ = 12941766504. Its totient is φ = 12941766502.

The previous prime is 12941766493. The next prime is 12941766521. The reversal of 12941766503 is 30566714921.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12941766503 - 2¹⁰ = 12941765479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12941766203) 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, 6470883251 + 6470883252.

It is an arithmetic number, because the mean of its divisors is an integer number (6470883252).

Almost surely, 2^12941766503 is an apocalyptic number.

12941766503 is a deficient number, since it is larger than the sum of its proper divisors (1).

12941766503 is an equidigital number, since it uses as much as digits as its factorization.

12941766503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 44.

The spelling of 12941766503 in words is "twelve billion, nine hundred forty-one million, seven hundred sixty-six thousand, five hundred three".