13271 has 4 divisors (see below), whose sum is σ = 13872. Its totient is φ = 12672.
The previous prime is 13267. The next prime is 13291. The reversal of 13271 is 17231.
13271 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 13271 - 22 = 13267 is a prime.
It is a super-2 number, since 2×132712 = 352238882, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13241) 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, 266 + ... + 311.
It is an arithmetic number, because the mean of its divisors is an integer number (3468).
213271 is an apocalyptic number.
13271 is a deficient number, since it is larger than the sum of its proper divisors (601).
13271 is an equidigital number, since it uses as much as digits as its factorization.
13271 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 600.
The product of its digits is 42, while the sum is 14.
The square root of 13271 is about 115.1998263888. The cubic root of 13271 is about 23.6756121268.
The spelling of 13271 in words is "thirteen thousand, two hundred seventy-one".
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