104224043123 has 2 divisors, whose sum is σ = 104224043124. Its totient is φ = 104224043122.

The previous prime is 104224043113. The next prime is 104224043149. The reversal of 104224043123 is 321340422401.

It is an a-pointer prime, because the next prime (104224043149) can be obtained adding 104224043123 to its sum of digits (26).

It is a weak prime.

It is an emirp because it is prime and its reverse (321340422401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104224043123 - 2³⁰ = 103150301299 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104224043092 and 104224043101.

It is not a weakly prime, because it can be changed into another prime (104224043113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52112021561 + 52112021562.

It is an arithmetic number, because the mean of its divisors is an integer number (52112021562).

Almost surely, 2^104224043123 is an apocalyptic number.

104224043123 is a deficient number, since it is larger than the sum of its proper divisors (1).

104224043123 is an equidigital number, since it uses as much as digits as its factorization.

104224043123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 104224043123 its reverse (321340422401), we get a palindrome (425564465524).

The spelling of 104224043123 in words is "one hundred four billion, two hundred twenty-four million, forty-three thousand, one hundred twenty-three".