12529103 has 2 divisors, whose sum is σ = 12529104. Its totient is φ = 12529102.

The previous prime is 12529093. The next prime is 12529117. The reversal of 12529103 is 30192521.

It is a weak prime.

It is an emirp because it is prime and its reverse (30192521) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12529103 is a prime.

It is equal to p₈₂₀₅₀₈ and since 12529103 and 820508 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12529193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6264551 + 6264552.

It is an arithmetic number, because the mean of its divisors is an integer number (6264552).

Almost surely, 2^12529103 is an apocalyptic number.

12529103 is a deficient number, since it is larger than the sum of its proper divisors (1).

12529103 is an equidigital number, since it uses as much as digits as its factorization.

12529103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 12529103 is about 3539.6472988138. The cubic root of 12529103 is about 232.2594142928.

The spelling of 12529103 in words is "twelve million, five hundred twenty-nine thousand, one hundred three".