104124312043 has 4 divisors (see below), whose sum is σ = 104125107528. Its totient is φ = 104123516560.

The previous prime is 104124312011. The next prime is 104124312073. The reversal of 104124312043 is 340213421401.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 104124312043 - 2⁵ = 104124312011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104124311999 and 104124312017.

It is not an unprimeable number, because it can be changed into a prime (104124312073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149938 + ... + 480343.

It is an arithmetic number, because the mean of its divisors is an integer number (26031276882).

Almost surely, 2^104124312043 is an apocalyptic number.

104124312043 is a deficient number, since it is larger than the sum of its proper divisors (795485).

104124312043 is an equidigital number, since it uses as much as digits as its factorization.

104124312043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795484.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 104124312043 its reverse (340213421401), we get a palindrome (444337733444).

The spelling of 104124312043 in words is "one hundred four billion, one hundred twenty-four million, three hundred twelve thousand, forty-three".