13424903 has 2 divisors, whose sum is σ = 13424904. Its totient is φ = 13424902.

The previous prime is 13424899. The next prime is 13424921. The reversal of 13424903 is 30942431.

13424903 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13424903 - 2² = 13424899 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13424923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6712451 + 6712452.

It is an arithmetic number, because the mean of its divisors is an integer number (6712452).

Almost surely, 2^13424903 is an apocalyptic number.

13424903 is a deficient number, since it is larger than the sum of its proper divisors (1).

13424903 is an equidigital number, since it uses as much as digits as its factorization.

13424903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 13424903 is about 3664.0009552401. Note that the first 3 decimals coincide. The cubic root of 13424903 is about 237.6678215527.

The spelling of 13424903 in words is "thirteen million, four hundred twenty-four thousand, nine hundred three".