13113025326 has 24 divisors (see below), whose sum is σ = 29104521264. Its totient is φ = 4264398240.

The previous prime is 13113025291. The next prime is 13113025337. The reversal of 13113025326 is 62352031131.

13113025326 is a `hidden beast` number, since 1 + 31 + 1 + 302 + 5 + 326 = 666.

13113025326 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13113025326.

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 in 11 ways as a sum of consecutive naturals, for example, 8883426 + ... + 8884901.

It is an arithmetic number, because the mean of its divisors is an integer number (1212688386).

Almost surely, 2^13113025326 is an apocalyptic number.

13113025326 is an abundant number, since it is smaller than the sum of its proper divisors (15991495938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13113025326 is a wasteful number, since it uses less digits than its factorization.

13113025326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17768376 (or 17768373 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

Adding to 13113025326 its reverse (62352031131), we get a palindrome (75465056457).

The spelling of 13113025326 in words is "thirteen billion, one hundred thirteen million, twenty-five thousand, three hundred twenty-six".