13003441 has 16 divisors (see below), whose sum is σ = 14976000. Its totient is φ = 11175120.

The previous prime is 13003439. The next prime is 13003451. The reversal of 13003441 is 14430031.

13003441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13003441 - 2¹ = 13003439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13003451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25810 + ... + 26308.

It is an arithmetic number, because the mean of its divisors is an integer number (936000).

Almost surely, 2^13003441 is an apocalyptic number.

13003441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13003441 is a deficient number, since it is larger than the sum of its proper divisors (1972559).

13003441 is a wasteful number, since it uses less digits than its factorization.

13003441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 13003441 is about 3606.0284247354. The cubic root of 13003441 is about 235.1542129487.

Adding to 13003441 its reverse (14430031), we get a palindrome (27433472).

The spelling of 13003441 in words is "thirteen million, three thousand, four hundred forty-one".