210010020011171 has 2 divisors, whose sum is σ = 210010020011172. Its totient is φ = 210010020011170.

The previous prime is 210010020011153. The next prime is 210010020011173. The reversal of 210010020011171 is 171110020010012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 210010020011171 - 2³⁰ = 210008946269347 is a prime.

Together with 210010020011173, 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 (210010020011173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105005010005585 + 105005010005586.

It is an arithmetic number, because the mean of its divisors is an integer number (105005010005586).

Almost surely, 2^{210010020011171} is an apocalyptic number.

210010020011171 is a deficient number, since it is larger than the sum of its proper divisors (1).

210010020011171 is an equidigital number, since it uses as much as digits as its factorization.

210010020011171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28, while the sum is 17.

Adding to 210010020011171 its reverse (171110020010012), we get a palindrome (381120040021183).

The spelling of 210010020011171 in words is "two hundred ten trillion, ten billion, twenty million, eleven thousand, one hundred seventy-one".