13003204 has 6 divisors (see below), whose sum is σ = 22755614. Its totient is φ = 6501600.

The previous prime is 13003171. The next prime is 13003219. The reversal of 13003204 is 40230031.

It can be written as a sum of positive squares in only one way, i.e., 12945604 + 57600 = 3598^2 + 240^2 .

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 as a sum of consecutive naturals, namely, 1625397 + ... + 1625404.

Almost surely, 2^13003204 is an apocalyptic number.

It is an amenable number.

13003204 is a deficient number, since it is larger than the sum of its proper divisors (9752410).

13003204 is a wasteful number, since it uses less digits than its factorization.

13003204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3250805 (or 3250803 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 13003204 is about 3605.9955629479. The cubic root of 13003204 is about 235.1527843041.

Adding to 13003204 its reverse (40230031), we get a palindrome (53233235).

The spelling of 13003204 in words is "thirteen million, three thousand, two hundred four".