2133042223 has 8 divisors (see below), whose sum is σ = 2309958000. Its totient is φ = 1957960128.

The previous prime is 2133042209. The next prime is 2133042227. The reversal of 2133042223 is 3222403312.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2133042223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2133042194 and 2133042203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133042227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455998 + ... + 460651.

It is an arithmetic number, because the mean of its divisors is an integer number (288744750).

Almost surely, 2^2133042223 is an apocalyptic number.

2133042223 is a deficient number, since it is larger than the sum of its proper divisors (176915777).

2133042223 is a wasteful number, since it uses less digits than its factorization.

2133042223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916841.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2133042223 is about 46184.8700658560. The cubic root of 2133042223 is about 1287.2606218238.

Adding to 2133042223 its reverse (3222403312), we get a palindrome (5355445535).

The spelling of 2133042223 in words is "two billion, one hundred thirty-three million, forty-two thousand, two hundred twenty-three".