132266191 has 2 divisors, whose sum is σ = 132266192. Its totient is φ = 132266190.

The previous prime is 132266093. The next prime is 132266203. The reversal of 132266191 is 191662231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 132266191 - 2¹⁹ = 131741903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132266591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66133095 + 66133096.

It is an arithmetic number, because the mean of its divisors is an integer number (66133096).

Almost surely, 2^132266191 is an apocalyptic number.

132266191 is a deficient number, since it is larger than the sum of its proper divisors (1).

132266191 is an equidigital number, since it uses as much as digits as its factorization.

132266191 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888, while the sum is 31.

The square root of 132266191 is about 11500.7039349772. The cubic root of 132266191 is about 509.5063671665.

The spelling of 132266191 in words is "one hundred thirty-two million, two hundred sixty-six thousand, one hundred ninety-one".