2011130230 has 16 divisors (see below), whose sum is σ = 3620756880. Its totient is φ = 804291552.

The previous prime is 2011130213. The next prime is 2011130263. The reversal of 2011130230 is 320311102.

It is a self number, because there is not a number n which added to its sum of digits gives 2011130230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41557 + ... + 75823.

It is an arithmetic number, because the mean of its divisors is an integer number (226297305).

Almost surely, 2^2011130230 is an apocalyptic number.

2011130230 is a deficient number, since it is larger than the sum of its proper divisors (1609626650).

2011130230 is a wasteful number, since it uses less digits than its factorization.

2011130230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40143.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 2011130230 is about 44845.6266541120. The cubic root of 2011130230 is about 1262.2539294954.

Adding to 2011130230 its reverse (320311102), we get a palindrome (2331441332).

The spelling of 2011130230 in words is "two billion, eleven million, one hundred thirty thousand, two hundred thirty".