13305104 has 20 divisors (see below), whose sum is σ = 25956300. Its totient is φ = 6606720.

The previous prime is 13305091. The next prime is 13305119. The reversal of 13305104 is 40150331.

It can be written as a sum of positive squares in 2 ways, for example, as 2755600 + 10549504 = 1660^2 + 3248^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 407 + ... + 5174.

It is an arithmetic number, because the mean of its divisors is an integer number (1297815).

Almost surely, 2^13305104 is an apocalyptic number.

It is an amenable number.

13305104 is a deficient number, since it is larger than the sum of its proper divisors (12651196).

13305104 is a wasteful number, since it uses less digits than its factorization.

13305104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5738 (or 5732 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 13305104 is about 3647.6162078815. The cubic root of 13305104 is about 236.9587541794.

Adding to 13305104 its reverse (40150331), we get a palindrome (53455435).

The spelling of 13305104 in words is "thirteen million, three hundred five thousand, one hundred four".