12768103 has 2 divisors, whose sum is σ = 12768104. Its totient is φ = 12768102.

The previous prime is 12768101. The next prime is 12768121. The reversal of 12768103 is 30186721.

It is a weak prime.

It is an emirp because it is prime and its reverse (30186721) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12768103 - 2¹ = 12768101 is a prime.

Together with 12768101, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12768101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6384051 + 6384052.

It is an arithmetic number, because the mean of its divisors is an integer number (6384052).

Almost surely, 2^12768103 is an apocalyptic number.

12768103 is a deficient number, since it is larger than the sum of its proper divisors (1).

12768103 is an equidigital number, since it uses as much as digits as its factorization.

12768103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 12768103 is about 3573.2482421461. The cubic root of 12768103 is about 233.7269503614.

The spelling of 12768103 in words is "twelve million, seven hundred sixty-eight thousand, one hundred three".