132377309 has 2 divisors, whose sum is σ = 132377310. Its totient is φ = 132377308.

The previous prime is 132377303. The next prime is 132377369. The reversal of 132377309 is 903773231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78765625 + 53611684 = 8875^2 + 7322^2 .

It is a cyclic number.

It is not a de Polignac number, because 132377309 - 2⁴ = 132377293 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132377303) 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, 66188654 + 66188655.

It is an arithmetic number, because the mean of its divisors is an integer number (66188655).

Almost surely, 2^132377309 is an apocalyptic number.

It is an amenable number.

132377309 is a deficient number, since it is larger than the sum of its proper divisors (1).

132377309 is an equidigital number, since it uses as much as digits as its factorization.

132377309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23814, while the sum is 35.

The square root of 132377309 is about 11505.5338424603. The cubic root of 132377309 is about 509.6490075019.

The spelling of 132377309 in words is "one hundred thirty-two million, three hundred seventy-seven thousand, three hundred nine".