13168105 has 16 divisors (see below), whose sum is σ = 16410240. Its totient is φ = 10136448.

The previous prime is 13168091. The next prime is 13168109. The reversal of 13168105 is 50186131.

It is a cyclic number.

It is not a de Polignac number, because 13168105 - 2⁵ = 13168073 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13168105.

It is not an unprimeable number, because it can be changed into a prime (13168109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15276 + ... + 16114.

It is an arithmetic number, because the mean of its divisors is an integer number (1025640).

Almost surely, 2^13168105 is an apocalyptic number.

It is an amenable number.

13168105 is a deficient number, since it is larger than the sum of its proper divisors (3242135).

13168105 is an equidigital number, since it uses as much as digits as its factorization.

13168105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 13168105 is about 3628.7883652812. The cubic root of 13168105 is about 236.1426469322.

The spelling of 13168105 in words is "thirteen million, one hundred sixty-eight thousand, one hundred five".