65530104043 has 2 divisors, whose sum is σ = 65530104044. Its totient is φ = 65530104042.

The previous prime is 65530104023. The next prime is 65530104047. The reversal of 65530104043 is 34040103556.

65530104043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 65530104043 - 2²⁵ = 65496549611 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 65530103996 and 65530104014.

It is not a weakly prime, because it can be changed into another prime (65530104047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32765052021 + 32765052022.

It is an arithmetic number, because the mean of its divisors is an integer number (32765052022).

Almost surely, 2^65530104043 is an apocalyptic number.

65530104043 is a deficient number, since it is larger than the sum of its proper divisors (1).

65530104043 is an equidigital number, since it uses as much as digits as its factorization.

65530104043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 65530104043 its reverse (34040103556), we get a palindrome (99570207599).

The spelling of 65530104043 in words is "sixty-five billion, five hundred thirty million, one hundred four thousand, forty-three".