12132143134 has 16 divisors (see below), whose sum is σ = 18304367616. Its totient is φ = 6030725400.

The previous prime is 12132143123. The next prime is 12132143137. The reversal of 12132143134 is 43134123121.

It is a junction number, because it is equal to n+sod(n) for n = 12132143099 and 12132143108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12132143137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 704689 + ... + 721699.

It is an arithmetic number, because the mean of its divisors is an integer number (1144022976).

Almost surely, 2^12132143134 is an apocalyptic number.

12132143134 is a deficient number, since it is larger than the sum of its proper divisors (6172224482).

12132143134 is a wasteful number, since it uses less digits than its factorization.

12132143134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19071.

The product of its digits is 1728, while the sum is 25.

Adding to 12132143134 its reverse (43134123121), we get a palindrome (55266266255).

The spelling of 12132143134 in words is "twelve billion, one hundred thirty-two million, one hundred forty-three thousand, one hundred thirty-four".