2010065173 has 2 divisors, whose sum is σ = 2010065174. Its totient is φ = 2010065172.

The previous prime is 2010065171. The next prime is 2010065201. The reversal of 2010065173 is 3715600102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2007219204 + 2845969 = 44802^2 + 1687^2 .

It is a cyclic number.

It is not a de Polignac number, because 2010065173 - 2¹ = 2010065171 is a prime.

Together with 2010065171, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2010065171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005032586 + 1005032587.

It is an arithmetic number, because the mean of its divisors is an integer number (1005032587).

Almost surely, 2^2010065173 is an apocalyptic number.

It is an amenable number.

2010065173 is a deficient number, since it is larger than the sum of its proper divisors (1).

2010065173 is an equidigital number, since it uses as much as digits as its factorization.

2010065173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 2010065173 is about 44833.7503784816. The cubic root of 2010065173 is about 1262.0310681160.

Adding to 2010065173 its reverse (3715600102), we get a palindrome (5725665275).

The spelling of 2010065173 in words is "two billion, ten million, sixty-five thousand, one hundred seventy-three".