2012303331 has 10 divisors (see below), whose sum is σ = 3006033492. Its totient is φ = 1341535500.

The previous prime is 2012303317. The next prime is 2012303339. The reversal of 2012303331 is 1333032102.

2012303331 is a `hidden beast` number, since 20 + 12 + 303 + 331 = 666.

It is not a de Polignac number, because 2012303331 - 2⁵ = 2012303299 is a prime.

It is a super-2 number, since 2×2012303331² = 8098729391907391122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2012303339) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 12421545 + ... + 12421706.

Almost surely, 2^2012303331 is an apocalyptic number.

2012303331 is a deficient number, since it is larger than the sum of its proper divisors (993730161).

2012303331 is an equidigital number, since it uses as much as digits as its factorization.

2012303331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24843263 (or 24843254 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 2012303331 is about 44858.7040717852. The cubic root of 2012303331 is about 1262.4993078583.

Adding to 2012303331 its reverse (1333032102), we get a palindrome (3345335433).

The spelling of 2012303331 in words is "two billion, twelve million, three hundred three thousand, three hundred thirty-one".