13201368 has 32 divisors (see below), whose sum is σ = 33566400. Its totient is φ = 4325408.

The previous prime is 13201337. The next prime is 13201373. The reversal of 13201368 is 86310231.

It is a super-2 number, since 2×13201368² = 348552234142848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3246 + ... + 6077.

It is an arithmetic number, because the mean of its divisors is an integer number (1048950).

Almost surely, 2^13201368 is an apocalyptic number.

It is an amenable number.

13201368 is an abundant number, since it is smaller than the sum of its proper divisors (20365032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13201368 is a wasteful number, since it uses less digits than its factorization.

13201368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9391 (or 9387 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 13201368 is about 3633.3686848433. The cubic root of 13201368 is about 236.3413140476.

Adding to 13201368 its reverse (86310231), we get a palindrome (99511599).

The spelling of 13201368 in words is "thirteen million, two hundred one thousand, three hundred sixty-eight".