13131000422 has 16 divisors (see below), whose sum is σ = 20709723600. Its totient is φ = 6235182240.

The previous prime is 13131000419. The next prime is 13131000457. The reversal of 13131000422 is 22400013131.

13131000422 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 13131000422.

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 7 ways as a sum of consecutive naturals, for example, 1852172 + ... + 1859247.

It is an arithmetic number, because the mean of its divisors is an integer number (1294357725).

Almost surely, 2^13131000422 is an apocalyptic number.

13131000422 is a deficient number, since it is larger than the sum of its proper divisors (7578723178).

13131000422 is a wasteful number, since it uses less digits than its factorization.

13131000422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3711511.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 13131000422 its reverse (22400013131), we get a palindrome (35531013553).

The spelling of 13131000422 in words is "thirteen billion, one hundred thirty-one million, four hundred twenty-two", and thus it is an aban number.