110168832209 has 2 divisors, whose sum is σ = 110168832210. Its totient is φ = 110168832208.

The previous prime is 110168832187. The next prime is 110168832211. The reversal of 110168832209 is 902238861011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61869100225 + 48299731984 = 248735^2 + 219772^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110168832209 is a prime.

Together with 110168832211, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (110168832409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55084416104 + 55084416105.

It is an arithmetic number, because the mean of its divisors is an integer number (55084416105).

Almost surely, 2^110168832209 is an apocalyptic number.

It is an amenable number.

110168832209 is a deficient number, since it is larger than the sum of its proper divisors (1).

110168832209 is an equidigital number, since it uses as much as digits as its factorization.

110168832209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 41.

The spelling of 110168832209 in words is "one hundred ten billion, one hundred sixty-eight million, eight hundred thirty-two thousand, two hundred nine".