13115204 has 12 divisors (see below), whose sum is σ = 23166864. Its totient is φ = 6496104.

The previous prime is 13115197. The next prime is 13115227. The reversal of 13115204 is 40251131.

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, 14894 + ... + 15749.

It is an arithmetic number, because the mean of its divisors is an integer number (1930572).

Almost surely, 2^13115204 is an apocalyptic number.

It is an amenable number.

13115204 is a deficient number, since it is larger than the sum of its proper divisors (10051660).

13115204 is a wasteful number, since it uses less digits than its factorization.

13115204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30754 (or 30752 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 13115204 is about 3621.4919577434. The cubic root of 13115204 is about 235.8259992919.

Adding to 13115204 its reverse (40251131), we get a palindrome (53366335).

The spelling of 13115204 in words is "thirteen million, one hundred fifteen thousand, two hundred four".