13003411 has 4 divisors (see below), whose sum is σ = 13010824. Its totient is φ = 12996000.

The previous prime is 13003399. The next prime is 13003433. The reversal of 13003411 is 11430031.

13003411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a 5-Lehmer number, since φ(13003411) divides (13003411-1)⁵.

It is a cyclic number.

It is not a de Polignac number, because 13003411 - 2¹⁹ = 12479123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13003391 and 13003400.

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 3 ways as a sum of consecutive naturals, for example, 571 + ... + 5131.

It is an arithmetic number, because the mean of its divisors is an integer number (3252706).

Almost surely, 2^13003411 is an apocalyptic number.

13003411 is a deficient number, since it is larger than the sum of its proper divisors (7413).

13003411 is an equidigital number, since it uses as much as digits as its factorization.

13003411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7412.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 13003411 is about 3606.0242650321. The cubic root of 13003411 is about 235.1540321086.

Adding to 13003411 its reverse (11430031), we get a palindrome (24433442).

The spelling of 13003411 in words is "thirteen million, three thousand, four hundred eleven".