271241213 has 2 divisors, whose sum is σ = 271241214. Its totient is φ = 271241212.

The previous prime is 271241161. The next prime is 271241237. The reversal of 271241213 is 312142172.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 150724729 + 120516484 = 12277^2 + 10978^2 .

It is a cyclic number.

It is not a de Polignac number, because 271241213 - 2²⁴ = 254463997 is a prime.

It is a super-2 number, since 2×271241213² = 147143591259422738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (271241293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135620606 + 135620607.

It is an arithmetic number, because the mean of its divisors is an integer number (135620607).

Almost surely, 2^271241213 is an apocalyptic number.

It is an amenable number.

271241213 is a deficient number, since it is larger than the sum of its proper divisors (1).

271241213 is an equidigital number, since it uses as much as digits as its factorization.

271241213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 672, while the sum is 23.

The square root of 271241213 is about 16469.4023267391. The cubic root of 271241213 is about 647.3193051839.

Adding to 271241213 its reverse (312142172), we get a palindrome (583383385).

The spelling of 271241213 in words is "two hundred seventy-one million, two hundred forty-one thousand, two hundred thirteen".