13163105 has 8 divisors (see below), whose sum is σ = 16627200. Its totient is φ = 9976176.

The previous prime is 13163099. The next prime is 13163113. The reversal of 13163105 is 50136131.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 13163105 - 2⁴ = 13163089 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69185 + ... + 69374.

It is an arithmetic number, because the mean of its divisors is an integer number (2078400).

Almost surely, 2^13163105 is an apocalyptic number.

It is an amenable number.

13163105 is a deficient number, since it is larger than the sum of its proper divisors (3464095).

13163105 is a wasteful number, since it uses less digits than its factorization.

13163105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138583.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 13163105 is about 3628.0993646812. The cubic root of 13163105 is about 236.1127549392.

Adding to 13163105 its reverse (50136131), we get a palindrome (63299236).

It can be divided in two parts, 131 and 63105, that added together give a palindrome (63236).

The spelling of 13163105 in words is "thirteen million, one hundred sixty-three thousand, one hundred five".