13200209 has 8 divisors (see below), whose sum is σ = 14463360. Its totient is φ = 11947600.

The previous prime is 13200199. The next prime is 13200221. The reversal of 13200209 is 90200231.

13200209 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13200209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13200259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119 + ... + 5139.

It is an arithmetic number, because the mean of its divisors is an integer number (1807920).

Almost surely, 2^13200209 is an apocalyptic number.

It is an amenable number.

13200209 is a deficient number, since it is larger than the sum of its proper divisors (1263151).

13200209 is a wasteful number, since it uses less digits than its factorization.

13200209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5271.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 13200209 is about 3633.2091874815. The cubic root of 13200209 is about 236.3343974008.

The spelling of 13200209 in words is "thirteen million, two hundred thousand, two hundred nine".