2830030212 has 12 divisors (see below), whose sum is σ = 6603403856. Its totient is φ = 943343400.

The previous prime is 2830030169. The next prime is 2830030213. The reversal of 2830030212 is 2120300382.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (2830030213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117917914 + ... + 117917937.

Almost surely, 2^2830030212 is an apocalyptic number.

It is an amenable number.

2830030212 is an abundant number, since it is smaller than the sum of its proper divisors (3773373644).

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

2830030212 is a wasteful number, since it uses less digits than its factorization.

2830030212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235835858 (or 235835856 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 2830030212 is about 53198.0282717320. The cubic root of 2830030212 is about 1414.4806931206.

Adding to 2830030212 its reverse (2120300382), we get a palindrome (4950330594).

The spelling of 2830030212 in words is "two billion, eight hundred thirty million, thirty thousand, two hundred twelve".