12144103043 has 4 divisors (see below), whose sum is σ = 12426524088. Its totient is φ = 11861682000.

The previous prime is 12144103031. The next prime is 12144103057. The reversal of 12144103043 is 34030144121.

12144103043 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: 34030144121 = 149 ⋅228390229.

It is a cyclic number.

It is not a de Polignac number, because 12144103043 - 2²⁴ = 12127325827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12144102043) 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, 141210458 + ... + 141210543.

It is an arithmetic number, because the mean of its divisors is an integer number (3106631022).

Almost surely, 2^12144103043 is an apocalyptic number.

12144103043 is a deficient number, since it is larger than the sum of its proper divisors (282421045).

12144103043 is an equidigital number, since it uses as much as digits as its factorization.

12144103043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282421044.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 12144103043 its reverse (34030144121), we get a palindrome (46174247164).

The spelling of 12144103043 in words is "twelve billion, one hundred forty-four million, one hundred three thousand, forty-three".