12043302032143 has 8 divisors (see below), whose sum is σ = 12314379142080. Its totient is φ = 11772843115680.

The previous prime is 12043302032123. The next prime is 12043302032149. The reversal of 12043302032143 is 34123020334021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12043302032143 is a prime.

It is a super-2 number, since 2×12043302032143² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12043302032149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154508968 + ... + 154586893.

It is an arithmetic number, because the mean of its divisors is an integer number (1539297392760).

Almost surely, 2^{12043302032143} is an apocalyptic number.

12043302032143 is a deficient number, since it is larger than the sum of its proper divisors (271077109937).

12043302032143 is an equidigital number, since it uses as much as digits as its factorization.

12043302032143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309096737.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 12043302032143 its reverse (34123020334021), we get a palindrome (46166322366164).

The spelling of 12043302032143 in words is "twelve trillion, forty-three billion, three hundred two million, thirty-two thousand, one hundred forty-three".