200110472171 has 2 divisors, whose sum is σ = 200110472172. Its totient is φ = 200110472170.

The previous prime is 200110472167. The next prime is 200110472179. The reversal of 200110472171 is 171274011002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200110472171 - 2² = 200110472167 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200110472171.

It is not a weakly prime, because it can be changed into another prime (200110472179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100055236085 + 100055236086.

It is an arithmetic number, because the mean of its divisors is an integer number (100055236086).

Almost surely, 2^200110472171 is an apocalyptic number.

200110472171 is a deficient number, since it is larger than the sum of its proper divisors (1).

200110472171 is an equidigital number, since it uses as much as digits as its factorization.

200110472171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 784, while the sum is 26.

Adding to 200110472171 its reverse (171274011002), we get a palindrome (371384483173).

The spelling of 200110472171 in words is "two hundred billion, one hundred ten million, four hundred seventy-two thousand, one hundred seventy-one".