12132031343 has 16 divisors (see below), whose sum is σ = 12630543360. Its totient is φ = 11642810400.

The previous prime is 12132031337. The next prime is 12132031357. The reversal of 12132031343 is 34313023121.

12132031343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 12132031343 - 2²⁰ = 12130982767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12132031313) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4473758 + ... + 4476468.

It is an arithmetic number, because the mean of its divisors is an integer number (789408960).

Almost surely, 2^12132031343 is an apocalyptic number.

12132031343 is a deficient number, since it is larger than the sum of its proper divisors (498512017).

12132031343 is a wasteful number, since it uses less digits than its factorization.

12132031343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4358.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 12132031343 its reverse (34313023121), we get a palindrome (46445054464).

The spelling of 12132031343 in words is "twelve billion, one hundred thirty-two million, thirty-one thousand, three hundred forty-three".