132971 has 2 divisors, whose sum is σ = 132972. Its totient is φ = 132970.

The previous prime is 132967. The next prime is 132989. The reversal of 132971 is 179231.

132971 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 132971 - 2² = 132967 is a prime.

It is a Chen prime.

It is a plaindrome in base 9.

It is not a weakly prime, because it can be changed into another prime (132911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66485 + 66486.

It is an arithmetic number, because the mean of its divisors is an integer number (66486).

2¹³²⁹⁷¹ is an apocalyptic number.

132971 is a deficient number, since it is larger than the sum of its proper divisors (1).

132971 is an equidigital number, since it uses as much as digits as its factorization.

132971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 378, while the sum is 23.

The square root of 132971 is about 364.6518887926. The cubic root of 132971 is about 51.0409769355.

The spelling of 132971 in words is "one hundred thirty-two thousand, nine hundred seventy-one".