12660374303 has 2 divisors, whose sum is σ = 12660374304. Its totient is φ = 12660374302.

The previous prime is 12660374281. The next prime is 12660374327. The reversal of 12660374303 is 30347306621.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12660374303 - 2⁸ = 12660374047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12660374393) 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, 6330187151 + 6330187152.

It is an arithmetic number, because the mean of its divisors is an integer number (6330187152).

Almost surely, 2^12660374303 is an apocalyptic number.

12660374303 is a deficient number, since it is larger than the sum of its proper divisors (1).

12660374303 is an equidigital number, since it uses as much as digits as its factorization.

12660374303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 35.

The spelling of 12660374303 in words is "twelve billion, six hundred sixty million, three hundred seventy-four thousand, three hundred three".