13045104 has 40 divisors (see below), whose sum is σ = 37445520. Its totient is φ = 4348224.

The previous prime is 13045091. The next prime is 13045139. The reversal of 13045104 is 40154031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14667 + ... + 15530.

It is an arithmetic number, because the mean of its divisors is an integer number (936138).

Almost surely, 2^13045104 is an apocalyptic number.

It is an amenable number.

13045104 is an abundant number, since it is smaller than the sum of its proper divisors (24400416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13045104 is a wasteful number, since it uses less digits than its factorization.

13045104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30214 (or 30202 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 13045104 is about 3611.8006589512. The cubic root of 13045104 is about 235.4050897519.

Adding to 13045104 its reverse (40154031), we get a palindrome (53199135).

The spelling of 13045104 in words is "thirteen million, forty-five thousand, one hundred four".