12134104320231 has 24 divisors (see below), whose sum is σ = 17595413166240. Its totient is φ = 8057856840000.

The previous prime is 12134104320229. The next prime is 12134104320241. The reversal of 12134104320231 is 13202340143121.

12134104320231 is a `hidden beast` number, since 1 + 2 + 1 + 3 + 4 + 104 + 320 + 231 = 666.

It is not a de Polignac number, because 12134104320231 - 2¹ = 12134104320229 is a prime.

It is a super-2 number, since 2×12134104320231² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12134104320195 and 12134104320204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12134104320241) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12862366 + ... + 13773476.

It is an arithmetic number, because the mean of its divisors is an integer number (733142215260).

Almost surely, 2^{12134104320231} is an apocalyptic number.

12134104320231 is a deficient number, since it is larger than the sum of its proper divisors (5461308846009).

12134104320231 is a wasteful number, since it uses less digits than its factorization.

12134104320231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916887 (or 916884 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 12134104320231 its reverse (13202340143121), we get a palindrome (25336444463352).

The spelling of 12134104320231 in words is "twelve trillion, one hundred thirty-four billion, one hundred four million, three hundred twenty thousand, two hundred thirty-one".