132131171 has 2 divisors, whose sum is σ = 132131172. Its totient is φ = 132131170.

The previous prime is 132131143. The next prime is 132131179. The reversal of 132131171 is 171131231.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132131171 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (132131179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66065585 + 66065586.

It is an arithmetic number, because the mean of its divisors is an integer number (66065586).

Almost surely, 2^132131171 is an apocalyptic number.

132131171 is a deficient number, since it is larger than the sum of its proper divisors (1).

132131171 is an equidigital number, since it uses as much as digits as its factorization.

132131171 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 126, while the sum is 20.

The square root of 132131171 is about 11494.8323606741. The cubic root of 132131171 is about 509.3329366749.

The spelling of 132131171 in words is "one hundred thirty-two million, one hundred thirty-one thousand, one hundred seventy-one".