271143 has 12 divisors (see below), whose sum is σ = 400608. Its totient is φ = 176640.

The previous prime is 271129. The next prime is 271163. The reversal of 271143 is 341172.

It is not a de Polignac number, because 271143 - 2⁴ = 271127 is a prime.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (271163) 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, 103 + ... + 743.

It is an arithmetic number, because the mean of its divisors is an integer number (33384).

2²⁷¹¹⁴³ is an apocalyptic number.

271143 is a deficient number, since it is larger than the sum of its proper divisors (129465).

271143 is a wasteful number, since it uses less digits than its factorization.

271143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694 (or 691 counting only the distinct ones).

The product of its digits is 168, while the sum is 18.

The square root of 271143 is about 520.7139329805. The cubic root of 271143 is about 64.7241167051.

It can be divided in two parts, 271 and 143, that added together give a palindrome (414).

The spelling of 271143 in words is "two hundred seventy-one thousand, one hundred forty-three", and thus it is an iban number.