2133033223 has 4 divisors (see below), whose sum is σ = 2137982688. Its totient is φ = 2128083760.

The previous prime is 2133033193. The next prime is 2133033229. The reversal of 2133033223 is 3223303312.

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 2133033223 - 2¹³ = 2133025031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2133033194 and 2133033203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133033229) 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, 2474086 + ... + 2474947.

It is an arithmetic number, because the mean of its divisors is an integer number (534495672).

Almost surely, 2^2133033223 is an apocalyptic number.

2133033223 is a deficient number, since it is larger than the sum of its proper divisors (4949465).

2133033223 is an equidigital number, since it uses as much as digits as its factorization.

2133033223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4949464.

The product of its (nonzero) digits is 1944, while the sum is 22.

The square root of 2133033223 is about 46184.7726312472. The cubic root of 2133033223 is about 1287.2588113639.

Adding to 2133033223 its reverse (3223303312), we get a palindrome (5356336535).

The spelling of 2133033223 in words is "two billion, one hundred thirty-three million, thirty-three thousand, two hundred twenty-three".