132571 has 4 divisors (see below), whose sum is σ = 136192. Its totient is φ = 128952.

The previous prime is 132547. The next prime is 132589. The reversal of 132571 is 175231.

132571 is digitally balanced in base 2, 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, and also an emirpimes, since its reverse is a distinct semiprime: 175231 = 7 ⋅25033.

It is a cyclic number.

It is not a de Polignac number, because 132571 - 2⁹ = 132059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132511) 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, 1755 + ... + 1828.

It is an arithmetic number, because the mean of its divisors is an integer number (34048).

2¹³²⁵⁷¹ is an apocalyptic number.

132571 is a deficient number, since it is larger than the sum of its proper divisors (3621).

132571 is an equidigital number, since it uses as much as digits as its factorization.

132571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3620.

The product of its digits is 210, while the sum is 19.

The square root of 132571 is about 364.1030074031. The cubic root of 132571 is about 50.9897454713.

It can be divided in two parts, 132 and 571, that added together give a triangular number (703 = T₃₇).

The spelling of 132571 in words is "one hundred thirty-two thousand, five hundred seventy-one".