115271 has 4 divisors (see below), whose sum is σ = 124152. Its totient is φ = 106392.

The previous prime is 115259. The next prime is 115279. The reversal of 115271 is 172511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 172511 = 167 ⋅1033.

It is not a de Polignac number, because 115271 - 2¹⁴ = 98887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115279) 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, 4421 + ... + 4446.

It is an arithmetic number, because the mean of its divisors is an integer number (31038).

2¹¹⁵²⁷¹ is an apocalyptic number.

115271 is a deficient number, since it is larger than the sum of its proper divisors (8881).

115271 is an equidigital number, since it uses as much as digits as its factorization.

115271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8880.

The product of its digits is 70, while the sum is 17.

The square root of 115271 is about 339.5158317369. The cubic root of 115271 is about 48.6676101233.

Adding to 115271 its reverse (172511), we get a palindrome (287782).

The spelling of 115271 in words is "one hundred fifteen thousand, two hundred seventy-one".