2012533343 has 4 divisors (see below), whose sum is σ = 2059336488. Its totient is φ = 1965730200.

The previous prime is 2012533309. The next prime is 2012533363. The reversal of 2012533343 is 3433352102.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2012533343 - 2¹⁸ = 2012271199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012533363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23401508 + ... + 23401593.

It is an arithmetic number, because the mean of its divisors is an integer number (514834122).

Almost surely, 2^2012533343 is an apocalyptic number.

2012533343 is a deficient number, since it is larger than the sum of its proper divisors (46803145).

2012533343 is an equidigital number, since it uses as much as digits as its factorization.

2012533343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46803144.

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 2012533343 is about 44861.2677373255. The cubic root of 2012533343 is about 1262.5474084475.

Adding to 2012533343 its reverse (3433352102), we get a palindrome (5445885445).

The spelling of 2012533343 in words is "two billion, twelve million, five hundred thirty-three thousand, three hundred forty-three".