211327 has 8 divisors (see below), whose sum is σ = 231552. Its totient is φ = 192000.

The previous prime is 211319. The next prime is 211333. The reversal of 211327 is 723112.

It is a happy number.

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 211327 - 2³ = 211319 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 211327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211427) 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 in 7 ways as a sum of consecutive naturals, for example, 327 + ... + 727.

It is an arithmetic number, because the mean of its divisors is an integer number (28944).

2²¹¹³²⁷ is an apocalyptic number.

211327 is a deficient number, since it is larger than the sum of its proper divisors (20225).

211327 is a wasteful number, since it uses less digits than its factorization.

211327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449.

The product of its digits is 84, while the sum is 16.

The square root of 211327 is about 459.7031650968. The cubic root of 211327 is about 59.5641564880.

Adding to 211327 its reverse (723112), we get a palindrome (934439).

The spelling of 211327 in words is "two hundred eleven thousand, three hundred twenty-seven", and thus it is an iban number.