71301 has 4 divisors (see below), whose sum is σ = 95072. Its totient is φ = 47532.

The previous prime is 71293. The next prime is 71317. The reversal of 71301 is 10317.

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.

It is not a de Polignac number, because 71301 - 2³ = 71293 is a prime.

It is a D-number.

It is a Duffinian number.

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 pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11881 + ... + 11886.

It is an arithmetic number, because the mean of its divisors is an integer number (23768).

2⁷¹³⁰¹ is an apocalyptic number.

It is an amenable number.

71301 is a deficient number, since it is larger than the sum of its proper divisors (23771).

71301 is a wasteful number, since it uses less digits than its factorization.

71301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23770.

The product of its (nonzero) digits is 21, while the sum is 12.

The square root of 71301 is about 267.0224709645. The cubic root of 71301 is about 41.4666107785.

Subtracting from 71301 its sum of digits (12), we obtain a square (71289 = 267²).

Adding to 71301 its reverse (10317), we get a palindrome (81618).

The spelling of 71301 in words is "seventy-one thousand, three hundred one", and thus it is an iban number.