104323023043 has 2 divisors, whose sum is σ = 104323023044. Its totient is φ = 104323023042.

The previous prime is 104323023019. The next prime is 104323023047. The reversal of 104323023043 is 340320323401.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104323023043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104323022999 and 104323023017.

It is not a weakly prime, because it can be changed into another prime (104323023047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52161511521 + 52161511522.

It is an arithmetic number, because the mean of its divisors is an integer number (52161511522).

Almost surely, 2^104323023043 is an apocalyptic number.

104323023043 is a deficient number, since it is larger than the sum of its proper divisors (1).

104323023043 is an equidigital number, since it uses as much as digits as its factorization.

104323023043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 104323023043 its reverse (340320323401), we get a palindrome (444643346444).

The spelling of 104323023043 in words is "one hundred four billion, three hundred twenty-three million, twenty-three thousand, forty-three".