12104332111243 has 8 divisors (see below), whose sum is σ = 12447799167600. Its totient is φ = 11765475351168.

The previous prime is 12104332111219. The next prime is 12104332111307. The reversal of 12104332111243 is 34211123340121.

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

It is a cyclic number.

It is not a de Polignac number, because 12104332111243 - 2²⁵ = 12104298556811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12104332111213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1152568746 + ... + 1152579247.

It is an arithmetic number, because the mean of its divisors is an integer number (1555974895950).

Almost surely, 2^{12104332111243} is an apocalyptic number.

12104332111243 is a deficient number, since it is larger than the sum of its proper divisors (343467056357).

12104332111243 is an equidigital number, since it uses as much as digits as its factorization.

12104332111243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2305148141.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 12104332111243 its reverse (34211123340121), we get a palindrome (46315455451364).

The spelling of 12104332111243 in words is "twelve trillion, one hundred four billion, three hundred thirty-two million, one hundred eleven thousand, two hundred forty-three".