13163273 has 4 divisors (see below), whose sum is σ = 13263888. Its totient is φ = 13062660.

The previous prime is 13163261. The next prime is 13163279. The reversal of 13163273 is 37236131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13163273 - 2¹⁰ = 13162249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13163279) 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 3 ways as a sum of consecutive naturals, for example, 50111 + ... + 50372.

It is an arithmetic number, because the mean of its divisors is an integer number (3315972).

Almost surely, 2^13163273 is an apocalyptic number.

It is an amenable number.

13163273 is a deficient number, since it is larger than the sum of its proper divisors (100615).

13163273 is a wasteful number, since it uses less digits than its factorization.

13163273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100614.

The product of its digits is 2268, while the sum is 26.

The square root of 13163273 is about 3628.1225172257. The cubic root of 13163273 is about 236.1137594331.

The spelling of 13163273 in words is "thirteen million, one hundred sixty-three thousand, two hundred seventy-three".