13104337 has 4 divisors (see below), whose sum is σ = 13121776. Its totient is φ = 13086900.

The previous prime is 13104277. The next prime is 13104347. The reversal of 13104337 is 73340131.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 73340131 = 6311 ⋅11621.

It is a cyclic number.

It is not a de Polignac number, because 13104337 - 2⁷ = 13104209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13104347) 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, 7539 + ... + 9112.

It is an arithmetic number, because the mean of its divisors is an integer number (3280444).

Almost surely, 2^13104337 is an apocalyptic number.

It is an amenable number.

13104337 is a deficient number, since it is larger than the sum of its proper divisors (17439).

13104337 is an equidigital number, since it uses as much as digits as its factorization.

13104337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17438.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 13104337 is about 3619.9912983321. The cubic root of 13104337 is about 235.7608476997.

Adding to 13104337 its reverse (73340131), we get a palindrome (86444468).

The spelling of 13104337 in words is "thirteen million, one hundred four thousand, three hundred thirty-seven".