2012003144233 has 2 divisors, whose sum is σ = 2012003144234. Its totient is φ = 2012003144232.

The previous prime is 2012003144183. The next prime is 2012003144269. The reversal of 2012003144233 is 3324413002102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1839734151424 + 172268992809 = 1356368^2 + 415053^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012003144233 - 2¹³ = 2012003136041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2012003144198 and 2012003144207.

It is not a weakly prime, because it can be changed into another prime (2012303144233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006001572116 + 1006001572117.

It is an arithmetic number, because the mean of its divisors is an integer number (1006001572117).

Almost surely, 2^{2012003144233} is an apocalyptic number.

It is an amenable number.

2012003144233 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012003144233 is an equidigital number, since it uses as much as digits as its factorization.

2012003144233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2012003144233 its reverse (3324413002102), we get a palindrome (5336416146335).

It can be divided in two parts, 201200 and 3144233, that added together give a palindrome (3345433).

The spelling of 2012003144233 in words is "two trillion, twelve billion, three million, one hundred forty-four thousand, two hundred thirty-three".