2012243033 has 2 divisors, whose sum is σ = 2012243034. Its totient is φ = 2012243032.

The previous prime is 2012243027. The next prime is 2012243041. The reversal of 2012243033 is 3303422102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1863476224 + 148766809 = 43168^2 + 12197^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012243033 - 2¹² = 2012238937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2012242996 and 2012243014.

It is not a weakly prime, because it can be changed into another prime (2012243003) by changing a digit.

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 as a sum of consecutive naturals, namely, 1006121516 + 1006121517.

It is an arithmetic number, because the mean of its divisors is an integer number (1006121517).

Almost surely, 2^2012243033 is an apocalyptic number.

It is an amenable number.

2012243033 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012243033 is an equidigital number, since it uses as much as digits as its factorization.

2012243033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2012243033 is about 44858.0319786769. The cubic root of 2012243033 is about 1262.4866976084.

Adding to 2012243033 its reverse (3303422102), we get a palindrome (5315665135).

The spelling of 2012243033 in words is "two billion, twelve million, two hundred forty-three thousand, thirty-three".