13266105 has 16 divisors (see below), whose sum is σ = 21369984. Its totient is φ = 7027200.

The previous prime is 13266089. The next prime is 13266119. The reversal of 13266105 is 50166231.

It is not a de Polignac number, because 13266105 - 2⁴ = 13266089 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 664 + ... + 5193.

It is an arithmetic number, because the mean of its divisors is an integer number (1335624).

Almost surely, 2^13266105 is an apocalyptic number.

13266105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13266105 is a deficient number, since it is larger than the sum of its proper divisors (8103879).

13266105 is a wasteful number, since it uses less digits than its factorization.

13266105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6016.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 13266105 is about 3642.2664647167. The cubic root of 13266105 is about 236.7270085727.

The spelling of 13266105 in words is "thirteen million, two hundred sixty-six thousand, one hundred five".