2011303112 has 32 divisors (see below), whose sum is σ = 4641470400. Its totient is φ = 795680064.

The previous prime is 2011303111. The next prime is 2011303117. The reversal of 2011303112 is 2113031102.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (2011303111) 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, 1380662 + ... + 1382117.

It is an arithmetic number, because the mean of its divisors is an integer number (145045950).

Almost surely, 2^2011303112 is an apocalyptic number.

It is an amenable number.

2011303112 is an abundant number, since it is smaller than the sum of its proper divisors (2630167288).

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

2011303112 is a wasteful number, since it uses less digits than its factorization.

2011303112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2762805 (or 2762801 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 2011303112 is about 44847.5541362068. The cubic root of 2011303112 is about 1262.2900973390.

Adding to 2011303112 its reverse (2113031102), we get a palindrome (4124334214).

The spelling of 2011303112 in words is "two billion, eleven million, three hundred three thousand, one hundred twelve".