13260163 has 16 divisors (see below), whose sum is σ = 15886080. Its totient is φ = 10827936.

The previous prime is 13260161. The next prime is 13260193. The reversal of 13260163 is 36106231.

It is not a de Polignac number, because 13260163 - 2¹ = 13260161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13260161) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 16456 + ... + 17242.

It is an arithmetic number, because the mean of its divisors is an integer number (992880).

Almost surely, 2^13260163 is an apocalyptic number.

13260163 is a deficient number, since it is larger than the sum of its proper divisors (2625917).

13260163 is an equidigital number, since it uses as much as digits as its factorization.

13260163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 906.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 13260163 is about 3641.4506724656. The cubic root of 13260163 is about 236.6916592884.

Adding to 13260163 its reverse (36106231), we get a palindrome (49366394).

The spelling of 13260163 in words is "thirteen million, two hundred sixty thousand, one hundred sixty-three".