113071 has 8 divisors (see below), whose sum is σ = 133920. Its totient is φ = 93408.

The previous prime is 113063. The next prime is 113081. The reversal of 113071 is 170311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113071 - 2³ = 113063 is a prime.

It is a Duffinian number.

113071 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76 + ... + 481.

It is an arithmetic number, because the mean of its divisors is an integer number (16740).

2¹¹³⁰⁷¹ is an apocalyptic number.

113071 is a deficient number, since it is larger than the sum of its proper divisors (20849).

113071 is an equidigital number, since it uses as much as digits as its factorization.

113071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593.

The product of its (nonzero) digits is 21, while the sum is 13.

The square root of 113071 is about 336.2603158269. The cubic root of 113071 is about 48.3560046897.

Subtracting from 113071 its product of nonzero digits (21), we obtain a triangular number (113050 = T₄₇₅).

Adding to 113071 its reverse (170311), we get a palindrome (283382).

The spelling of 113071 in words is "one hundred thirteen thousand, seventy-one".