13203248 has 10 divisors (see below), whose sum is σ = 25581324. Its totient is φ = 6601616.

The previous prime is 13203217. The next prime is 13203251. The reversal of 13203248 is 84230231.

13203248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 412586 + ... + 412617.

Almost surely, 2^13203248 is an apocalyptic number.

It is an amenable number.

13203248 is a deficient number, since it is larger than the sum of its proper divisors (12378076).

13203248 is an equidigital number, since it uses as much as digits as its factorization.

13203248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825211 (or 825205 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 13203248 is about 3633.6273887123. The cubic root of 13203248 is about 236.3525325965.

Adding to 13203248 its reverse (84230231), we get a palindrome (97433479).

The spelling of 13203248 in words is "thirteen million, two hundred three thousand, two hundred forty-eight".