12936103 has 2 divisors, whose sum is σ = 12936104. Its totient is φ = 12936102.

The previous prime is 12936101. The next prime is 12936109. The reversal of 12936103 is 30163921.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12936103 - 2¹ = 12936101 is a prime.

Together with 12936101, 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 (12936101) 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, 6468051 + 6468052.

It is an arithmetic number, because the mean of its divisors is an integer number (6468052).

Almost surely, 2^12936103 is an apocalyptic number.

12936103 is a deficient number, since it is larger than the sum of its proper divisors (1).

12936103 is an equidigital number, since it uses as much as digits as its factorization.

12936103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 12936103 is about 3596.6794408176. The cubic root of 12936103 is about 234.7475968154.

It can be divided in two parts, 1293 and 6103, that added together give a square (7396 = 86²).

The spelling of 12936103 in words is "twelve million, nine hundred thirty-six thousand, one hundred three".