2012113333 has 4 divisors (see below), whose sum is σ = 2018980908. Its totient is φ = 2005245760.

The previous prime is 2012113321. The next prime is 2012113379. The reversal of 2012113333 is 3333112102.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1524277764 + 487835569 = 39042^2 + 22087^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012113333 - 2¹³ = 2012105141 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2012113333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012113133) 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, 3433348 + ... + 3433933.

It is an arithmetic number, because the mean of its divisors is an integer number (504745227).

Almost surely, 2^2012113333 is an apocalyptic number.

It is an amenable number.

2012113333 is a deficient number, since it is larger than the sum of its proper divisors (6867575).

2012113333 is an equidigital number, since it uses as much as digits as its factorization.

2012113333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6867574.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 2012113333 is about 44856.5862833988. The cubic root of 2012113333 is about 1262.4595723159.

Adding to 2012113333 its reverse (3333112102), we get a palindrome (5345225435).

The spelling of 2012113333 in words is "two billion, twelve million, one hundred thirteen thousand, three hundred thirty-three".