12104403324143 has 8 divisors (see below), whose sum is σ = 13040637344448. Its totient is φ = 11168901599904.

The previous prime is 12104403324113. The next prime is 12104403324151. The reversal of 12104403324143 is 34142330440121.

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-12104403324143 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 (12104403324113) 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, 183039680 + ... + 183105797.

It is an arithmetic number, because the mean of its divisors is an integer number (1630079668056).

Almost surely, 2^{12104403324143} is an apocalyptic number.

12104403324143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12104403324143 is a deficient number, since it is larger than the sum of its proper divisors (936234020305).

12104403324143 is a wasteful number, since it uses less digits than its factorization.

12104403324143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366148033.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 12104403324143 its reverse (34142330440121), we get a palindrome (46246733764264).

The spelling of 12104403324143 in words is "twelve trillion, one hundred four billion, four hundred three million, three hundred twenty-four thousand, one hundred forty-three".