13283203 has 2 divisors, whose sum is σ = 13283204. Its totient is φ = 13283202.

The previous prime is 13283191. The next prime is 13283209. The reversal of 13283203 is 30238231.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13283203 is a prime.

It is not a weakly prime, because it can be changed into another prime (13283209) 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, 6641601 + 6641602.

It is an arithmetic number, because the mean of its divisors is an integer number (6641602).

Almost surely, 2^13283203 is an apocalyptic number.

13283203 is a deficient number, since it is larger than the sum of its proper divisors (1).

13283203 is an equidigital number, since it uses as much as digits as its factorization.

13283203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 13283203 is about 3644.6128738180. The cubic root of 13283203 is about 236.8286666640.

The spelling of 13283203 in words is "thirteen million, two hundred eighty-three thousand, two hundred three".