13424003 has 2 divisors, whose sum is σ = 13424004. Its totient is φ = 13424002.

The previous prime is 13423987. The next prime is 13424009. The reversal of 13424003 is 30042431.

13424003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13424003 - 2⁴ = 13423987 is a prime.

It is not a weakly prime, because it can be changed into another prime (13424009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6712001 + 6712002.

It is an arithmetic number, because the mean of its divisors is an integer number (6712002).

Almost surely, 2^13424003 is an apocalyptic number.

13424003 is a deficient number, since it is larger than the sum of its proper divisors (1).

13424003 is an equidigital number, since it uses as much as digits as its factorization.

13424003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 13424003 is about 3663.8781366197. The cubic root of 13424003 is about 237.6625103829.

Adding to 13424003 its reverse (30042431), we get a palindrome (43466434).

The spelling of 13424003 in words is "thirteen million, four hundred twenty-four thousand, three".