13051204 has 12 divisors (see below), whose sum is σ = 22907500. Its totient is φ = 6506208.

The previous prime is 13051201. The next prime is 13051219. The reversal of 13051204 is 40215031.

It can be written as a sum of positive squares in 2 ways, for example, as 10497600 + 2553604 = 3240^2 + 1598^2 .

It is not an unprimeable number, because it can be changed into a prime (13051201) 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, 3279 + ... + 6070.

Almost surely, 2^13051204 is an apocalyptic number.

It is an amenable number.

13051204 is a deficient number, since it is larger than the sum of its proper divisors (9856296).

13051204 is a wasteful number, since it uses less digits than its factorization.

13051204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9702 (or 9700 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 13051204 is about 3612.6450143904. The cubic root of 13051204 is about 235.4417764987.

Adding to 13051204 its reverse (40215031), we get a palindrome (53266235).

The spelling of 13051204 in words is "thirteen million, fifty-one thousand, two hundred four".