2133312233 has 8 divisors (see below), whose sum is σ = 2298901248. Its totient is φ = 1967935824.

The previous prime is 2133312211. The next prime is 2133312257. The reversal of 2133312233 is 3322133312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2133312233 - 2⁸ = 2133311977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2133312199 and 2133312208.

It is not an unprimeable number, because it can be changed into a prime (2133312263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31991 + ... + 72732.

It is an arithmetic number, because the mean of its divisors is an integer number (287362656).

Almost surely, 2^2133312233 is an apocalyptic number.

It is an amenable number.

2133312233 is a deficient number, since it is larger than the sum of its proper divisors (165589015).

2133312233 is a wasteful number, since it uses less digits than its factorization.

2133312233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106303.

The product of its digits is 1944, while the sum is 23.

The square root of 2133312233 is about 46187.7931167966. The cubic root of 2133312233 is about 1287.3149352627.

Adding to 2133312233 its reverse (3322133312), we get a palindrome (5455445545).

The spelling of 2133312233 in words is "two billion, one hundred thirty-three million, three hundred twelve thousand, two hundred thirty-three".