71343 has 6 divisors (see below), whose sum is σ = 103064. Its totient is φ = 47556.

The previous prime is 71341. The next prime is 71347. The reversal of 71343 is 34317.

71343 is nontrivially palindromic in base 12.

It is not a de Polignac number, because 71343 - 2¹ = 71341 is a prime.

It is a Duffinian number.

71343 is an undulating number in base 12.

It is a plaindrome in base 14 and base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71341) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3955 + ... + 3972.

2⁷¹³⁴³ is an apocalyptic number.

71343 is a deficient number, since it is larger than the sum of its proper divisors (31721).

71343 is a wasteful number, since it uses less digits than its factorization.

71343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7933 (or 7930 counting only the distinct ones).

The product of its digits is 252, while the sum is 18.

The square root of 71343 is about 267.1011044530. The cubic root of 71343 is about 41.4747511776.

It can be divided in two parts, 71 and 343, that added together give a palindrome (414).

The spelling of 71343 in words is "seventy-one thousand, three hundred forty-three", and thus it is an iban number.