13244103 has 6 divisors (see below), whose sum is σ = 19130384. Its totient is φ = 8829396.

The previous prime is 13244087. The next prime is 13244123. The reversal of 13244103 is 30144231.

13244103 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13244103 - 2⁴ = 13244087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13244123) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 735775 + ... + 735792.

Almost surely, 2^13244103 is an apocalyptic number.

13244103 is a deficient number, since it is larger than the sum of its proper divisors (5886281).

13244103 is a wasteful number, since it uses less digits than its factorization.

13244103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1471573 (or 1471570 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 13244103 is about 3639.2448392489. The cubic root of 13244103 is about 236.5960645934.

Adding to 13244103 its reverse (30144231), we get a palindrome (43388334).

The spelling of 13244103 in words is "thirteen million, two hundred forty-four thousand, one hundred three".