13319159 has 4 divisors (see below), whose sum is σ = 15221904. Its totient is φ = 11416416.

The previous prime is 13319129. The next prime is 13319203. The reversal of 13319159 is 95191331.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95191331 = 1973 ⋅48247.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13319159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13319129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 951362 + ... + 951375.

It is an arithmetic number, because the mean of its divisors is an integer number (3805476).

Almost surely, 2^13319159 is an apocalyptic number.

13319159 is a deficient number, since it is larger than the sum of its proper divisors (1902745).

13319159 is an equidigital number, since it uses as much as digits as its factorization.

13319159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1902744.

The product of its digits is 3645, while the sum is 32.

The square root of 13319159 is about 3649.5423000700. The cubic root of 13319159 is about 237.0421628536.

The spelling of 13319159 in words is "thirteen million, three hundred nineteen thousand, one hundred fifty-nine".