211133324 has 6 divisors (see below), whose sum is σ = 369483324. Its totient is φ = 105566660.

The previous prime is 211133323. The next prime is 211133333. The reversal of 211133324 is 423331112.

211133324 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 211133296 and 211133305.

It is not an unprimeable number, because it can be changed into a prime (211133323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26391662 + ... + 26391669.

It is an arithmetic number, because the mean of its divisors is an integer number (61580554).

Almost surely, 2^211133324 is an apocalyptic number.

It is an amenable number.

211133324 is a deficient number, since it is larger than the sum of its proper divisors (158350000).

211133324 is a wasteful number, since it uses less digits than its factorization.

211133324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52783335 (or 52783333 counting only the distinct ones).

The product of its digits is 432, while the sum is 20.

The square root of 211133324 is about 14530.4275229602. The cubic root of 211133324 is about 595.4595456467.

Adding to 211133324 its reverse (423331112), we get a palindrome (634464436).

The spelling of 211133324 in words is "two hundred eleven million, one hundred thirty-three thousand, three hundred twenty-four".