12766107103 has 2 divisors, whose sum is σ = 12766107104. Its totient is φ = 12766107102.

The previous prime is 12766107097. The next prime is 12766107121. The reversal of 12766107103 is 30170166721.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12766107103 - 2⁵ = 12766107071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12766117103) 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, 6383053551 + 6383053552.

It is an arithmetic number, because the mean of its divisors is an integer number (6383053552).

Almost surely, 2^12766107103 is an apocalyptic number.

12766107103 is a deficient number, since it is larger than the sum of its proper divisors (1).

12766107103 is an equidigital number, since it uses as much as digits as its factorization.

12766107103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10584, while the sum is 34.

The spelling of 12766107103 in words is "twelve billion, seven hundred sixty-six million, one hundred seven thousand, one hundred three".