13006335268 has 12 divisors (see below), whose sum is σ = 22815154012. Its totient is φ = 6487719840.

The previous prime is 13006335253. The next prime is 13006335301. The reversal of 13006335268 is 86253360031.

It is a happy number.

13006335268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 886967524 + 12119367744 = 29782^2 + 110088^2 .

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 in 3 ways as a sum of consecutive naturals, for example, 3860055 + ... + 3863422.

Almost surely, 2^13006335268 is an apocalyptic number.

It is an amenable number.

13006335268 is a deficient number, since it is larger than the sum of its proper divisors (9808818744).

13006335268 is a wasteful number, since it uses less digits than its factorization.

13006335268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7723902 (or 7723900 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

Adding to 13006335268 its reverse (86253360031), we get a palindrome (99259695299).

The spelling of 13006335268 in words is "thirteen billion, six million, three hundred thirty-five thousand, two hundred sixty-eight".