2112030030 has 32 divisors (see below), whose sum is σ = 5529679488. Its totient is φ = 512007200.

The previous prime is 2112030029. The next prime is 2112030061. The reversal of 2112030030 is 300302112.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2112029988 and 2112030015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3199716 + ... + 3200375.

It is an arithmetic number, because the mean of its divisors is an integer number (172802484).

Almost surely, 2^2112030030 is an apocalyptic number.

2112030030 is an abundant number, since it is smaller than the sum of its proper divisors (3417649458).

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

2112030030 is a wasteful number, since it uses less digits than its factorization.

2112030030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6400112.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 2112030030 is about 45956.8278931434. The cubic root of 2112030030 is about 1283.0198129200.

Adding to 2112030030 its reverse (300302112), we get a palindrome (2412332142).

The spelling of 2112030030 in words is "two billion, one hundred twelve million, thirty thousand, thirty".