271213 has 4 divisors (see below), whose sum is σ = 272320. Its totient is φ = 270108.

The previous prime is 271211. The next prime is 271217. The reversal of 271213 is 312172.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 271213 - 2¹ = 271211 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (271211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3 + ... + 736.

It is an arithmetic number, because the mean of its divisors is an integer number (68080).

2²⁷¹²¹³ is an apocalyptic number.

It is an amenable number.

271213 is a deficient number, since it is larger than the sum of its proper divisors (1107).

271213 is an equidigital number, since it uses as much as digits as its factorization.

271213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106.

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

The square root of 271213 is about 520.7811440519. The cubic root of 271213 is about 64.7296860890.

Adding to 271213 its reverse (312172), we get a palindrome (583385).

It can be divided in two parts, 271 and 213, that added together give a palindrome (484).

The spelling of 271213 in words is "two hundred seventy-one thousand, two hundred thirteen".