2012303320 has 32 divisors (see below), whose sum is σ = 4541994000. Its totient is φ = 802377088.

The previous prime is 2012303317. The next prime is 2012303339. The reversal of 2012303320 is 233032102.

2012303320 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2012303294 and 2012303303.

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, 66670 + ... + 92029.

Almost surely, 2^2012303320 is an apocalyptic number.

2012303320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2012303320 is an abundant number, since it is smaller than the sum of its proper divisors (2529690680).

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

2012303320 is a wasteful number, since it uses less digits than its factorization.

2012303320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159027 (or 159023 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2012303320 is about 44858.7039491780. The cubic root of 2012303320 is about 1262.4993055579.

Adding to 2012303320 its reverse (233032102), we get a palindrome (2245335422).

The spelling of 2012303320 in words is "two billion, twelve million, three hundred three thousand, three hundred twenty".