13062503 has 2 divisors, whose sum is σ = 13062504. Its totient is φ = 13062502.

The previous prime is 13062487. The next prime is 13062523. The reversal of 13062503 is 30526031.

It is an a-pointer prime, because the next prime (13062523) can be obtained adding 13062503 to its sum of digits (20).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13062503 - 2⁴ = 13062487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13062523) 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, 6531251 + 6531252.

It is an arithmetic number, because the mean of its divisors is an integer number (6531252).

Almost surely, 2^13062503 is an apocalyptic number.

13062503 is a deficient number, since it is larger than the sum of its proper divisors (1).

13062503 is an equidigital number, since it uses as much as digits as its factorization.

13062503 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 20.

The square root of 13062503 is about 3614.2084887289. The cubic root of 13062503 is about 235.5097009931.

Adding to 13062503 its reverse (30526031), we get a palindrome (43588534).

The spelling of 13062503 in words is "thirteen million, sixty-two thousand, five hundred three".