2133243310 has 24 divisors (see below), whose sum is σ = 4220650728. Its totient is φ = 775724400.

The previous prime is 2133243263. The next prime is 2133243311. The reversal of 2133243310 is 133423312.

It is a super-2 number, since 2×2133243310² = 9101454039319512200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133243311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 880296 + ... + 882715.

It is an arithmetic number, because the mean of its divisors is an integer number (175860447).

Almost surely, 2^2133243310 is an apocalyptic number.

2133243310 is a deficient number, since it is larger than the sum of its proper divisors (2087407418).

2133243310 is a wasteful number, since it uses less digits than its factorization.

2133243310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1763040 (or 1763029 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 2133243310 is about 46187.0469937189. The cubic root of 2133243310 is about 1287.3010716002.

Adding to 2133243310 its reverse (133423312), we get a palindrome (2266666622).

The spelling of 2133243310 in words is "two billion, one hundred thirty-three million, two hundred forty-three thousand, three hundred ten".