104043543211 has 2 divisors, whose sum is σ = 104043543212. Its totient is φ = 104043543210.

The previous prime is 104043543209. The next prime is 104043543269. The reversal of 104043543211 is 112345340401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104043543211 - 2¹ = 104043543209 is a prime.

Together with 104043543209, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 104043543211.

It is not a weakly prime, because it can be changed into another prime (104043543271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52021771605 + 52021771606.

It is an arithmetic number, because the mean of its divisors is an integer number (52021771606).

Almost surely, 2^104043543211 is an apocalyptic number.

104043543211 is a deficient number, since it is larger than the sum of its proper divisors (1).

104043543211 is an equidigital number, since it uses as much as digits as its factorization.

104043543211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 104043543211 its reverse (112345340401), we get a palindrome (216388883612).

The spelling of 104043543211 in words is "one hundred four billion, forty-three million, five hundred forty-three thousand, two hundred eleven".