13109068 has 18 divisors (see below), whose sum is σ = 26686716. Its totient is φ = 5618088.

The previous prime is 13109051. The next prime is 13109087. The reversal of 13109068 is 86090131.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a zygodrome in base 6.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33246 + ... + 33637.

Almost surely, 2^13109068 is an apocalyptic number.

It is an amenable number.

13109068 is an abundant number, since it is smaller than the sum of its proper divisors (13577648).

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

13109068 is a wasteful number, since it uses less digits than its factorization.

13109068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66901 (or 66892 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 13109068 is about 3620.6446939737. The cubic root of 13109068 is about 235.7892161798.

Adding to 13109068 its reverse (86090131), we get a palindrome (99199199).

The spelling of 13109068 in words is "thirteen million, one hundred nine thousand, sixty-eight".