132065191 has 2 divisors, whose sum is σ = 132065192. Its totient is φ = 132065190.

The previous prime is 132065179. The next prime is 132065233. The reversal of 132065191 is 191560231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 132065191 - 2¹¹ = 132063143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132065891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66032595 + 66032596.

It is an arithmetic number, because the mean of its divisors is an integer number (66032596).

Almost surely, 2^132065191 is an apocalyptic number.

132065191 is a deficient number, since it is larger than the sum of its proper divisors (1).

132065191 is an equidigital number, since it uses as much as digits as its factorization.

132065191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 132065191 is about 11491.9620169926. The cubic root of 132065191 is about 509.2481437070.

The spelling of 132065191 in words is "one hundred thirty-two million, sixty-five thousand, one hundred ninety-one".