2066130210 has 16 divisors (see below), whose sum is σ = 4958712576. Its totient is φ = 550968048.

The previous prime is 2066130203. The next prime is 2066130211. The reversal of 2066130210 is 120316602.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2066130211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34435474 + ... + 34435533.

It is an arithmetic number, because the mean of its divisors is an integer number (309919536).

Almost surely, 2^2066130210 is an apocalyptic number.

2066130210 is an abundant number, since it is smaller than the sum of its proper divisors (2892582366).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2066130210 is a wasteful number, since it uses less digits than its factorization.

2066130210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68871017.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 2066130210 is about 45454.7050369926. The cubic root of 2066130210 is about 1273.6572222472.

Adding to 2066130210 its reverse (120316602), we get a palindrome (2186446812).

The spelling of 2066130210 in words is "two billion, sixty-six million, one hundred thirty thousand, two hundred ten".