13331131234 has 16 divisors (see below), whose sum is σ = 21446311680. Its totient is φ = 6195599280.

The previous prime is 13331131217. The next prime is 13331131273. The reversal of 13331131234 is 43213113331.

13331131234 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 = 13331131199 and 13331131208.

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, 3307602 + ... + 3311629.

It is an arithmetic number, because the mean of its divisors is an integer number (1340394480).

Almost surely, 2^13331131234 is an apocalyptic number.

13331131234 is a deficient number, since it is larger than the sum of its proper divisors (8115180446).

13331131234 is a wasteful number, since it uses less digits than its factorization.

13331131234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6619305.

The product of its digits is 1944, while the sum is 25.

Adding to 13331131234 its reverse (43213113331), we get a palindrome (56544244565).

The spelling of 13331131234 in words is "thirteen billion, three hundred thirty-one million, one hundred thirty-one thousand, two hundred thirty-four".