13324131 has 6 divisors (see below), whose sum is σ = 19245980. Its totient is φ = 8882748.

The previous prime is 13324127. The next prime is 13324133. The reversal of 13324131 is 13142331.

13324131 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13324131 - 2² = 13324127 is a prime.

It is a super-2 number, since 2×13324131² = 355064933810322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13324133) 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, 740221 + ... + 740238.

Almost surely, 2^13324131 is an apocalyptic number.

13324131 is a deficient number, since it is larger than the sum of its proper divisors (5921849).

13324131 is a wasteful number, since it uses less digits than its factorization.

13324131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1480465 (or 1480462 counting only the distinct ones).

The product of its digits is 216, while the sum is 18.

The square root of 13324131 is about 3650.2234178198. The cubic root of 13324131 is about 237.0716548812.

Adding to 13324131 its reverse (13142331), we get a palindrome (26466462).

The spelling of 13324131 in words is "thirteen million, three hundred twenty-four thousand, one hundred thirty-one".