13041045 has 24 divisors (see below), whose sum is σ = 22744800. Its totient is φ = 6912096.

The previous prime is 13041037. The next prime is 13041059. The reversal of 13041045 is 54014031.

It is a happy number.

It is not a de Polignac number, because 13041045 - 2³ = 13041037 is a prime.

It is a zygodrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7246 + ... + 8864.

It is an arithmetic number, because the mean of its divisors is an integer number (947700).

Almost surely, 2^13041045 is an apocalyptic number.

13041045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13041045 is a deficient number, since it is larger than the sum of its proper divisors (9703755).

13041045 is a wasteful number, since it uses less digits than its factorization.

13041045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1809 (or 1806 counting only the distinct ones).

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

The square root of 13041045 is about 3611.2387071475. The cubic root of 13041045 is about 235.3806716923.

Adding to 13041045 its reverse (54014031), we get a palindrome (67055076).

The spelling of 13041045 in words is "thirteen million, forty-one thousand, forty-five".