13013133534 has 12 divisors (see below), whose sum is σ = 28195122696. Its totient is φ = 4337711172.

The previous prime is 13013133527. The next prime is 13013133563. The reversal of 13013133534 is 43533131031.

13013133534 is a `hidden beast` number, since 1 + 301 + 3 + 1 + 3 + 353 + 4 = 666.

13013133534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13013133498 and 13013133507.

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 5 ways as a sum of consecutive naturals, for example, 361475914 + ... + 361475949.

It is an arithmetic number, because the mean of its divisors is an integer number (2349593558).

Almost surely, 2^13013133534 is an apocalyptic number.

13013133534 is an abundant number, since it is smaller than the sum of its proper divisors (15181989162).

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

13013133534 is a wasteful number, since it uses less digits than its factorization.

13013133534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722951871 (or 722951868 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 27.

Adding to 13013133534 its reverse (43533131031), we get a palindrome (56546264565).

The spelling of 13013133534 in words is "thirteen billion, thirteen million, one hundred thirty-three thousand, five hundred thirty-four".