13118325326 has 4 divisors (see below), whose sum is σ = 19677487992. Its totient is φ = 6559162662.

The previous prime is 13118325313. The next prime is 13118325343. The reversal of 13118325326 is 62352381131.

13118325326 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3279581330 + ... + 3279581333.

It is an arithmetic number, because the mean of its divisors is an integer number (4919371998).

Almost surely, 2^13118325326 is an apocalyptic number.

13118325326 is a deficient number, since it is larger than the sum of its proper divisors (6559162666).

13118325326 is an equidigital number, since it uses as much as digits as its factorization.

13118325326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6559162665.

The product of its digits is 25920, while the sum is 35.

The spelling of 13118325326 in words is "thirteen billion, one hundred eighteen million, three hundred twenty-five thousand, three hundred twenty-six".