12132301343 has 4 divisors (see below), whose sum is σ = 12141177840. Its totient is φ = 12123424848.

The previous prime is 12132301339. The next prime is 12132301381. The reversal of 12132301343 is 34310323121.

12132301343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34310323121 = 83 ⋅413377387.

It is a cyclic number.

It is not a de Polignac number, because 12132301343 - 2² = 12132301339 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 (12132301333) 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 3 ways as a sum of consecutive naturals, for example, 4436198 + ... + 4438931.

It is an arithmetic number, because the mean of its divisors is an integer number (3035294460).

Almost surely, 2^12132301343 is an apocalyptic number.

12132301343 is a deficient number, since it is larger than the sum of its proper divisors (8876497).

12132301343 is an equidigital number, since it uses as much as digits as its factorization.

12132301343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8876496.

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

Adding to 12132301343 its reverse (34310323121), we get a palindrome (46442624464).

The spelling of 12132301343 in words is "twelve billion, one hundred thirty-two million, three hundred one thousand, three hundred forty-three".