108818464841 has 2 divisors, whose sum is σ = 108818464842. Its totient is φ = 108818464840.

The previous prime is 108818464831. The next prime is 108818464849. The reversal of 108818464841 is 148464818801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63451594816 + 45366870025 = 251896^2 + 212995^2 .

It is a cyclic number.

It is not a de Polignac number, because 108818464841 - 2¹⁸ = 108818202697 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (108818464849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54409232420 + 54409232421.

It is an arithmetic number, because the mean of its divisors is an integer number (54409232421).

Almost surely, 2^108818464841 is an apocalyptic number.

It is an amenable number.

108818464841 is a deficient number, since it is larger than the sum of its proper divisors (1).

108818464841 is an equidigital number, since it uses as much as digits as its factorization.

108818464841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1572864, while the sum is 53.

The spelling of 108818464841 in words is "one hundred eight billion, eight hundred eighteen million, four hundred sixty-four thousand, eight hundred forty-one".