132317609 has 2 divisors, whose sum is σ = 132317610. Its totient is φ = 132317608.

The previous prime is 132317599. The next prime is 132317621. The reversal of 132317609 is 906713231.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86118400 + 46199209 = 9280^2 + 6797^2 .

It is a cyclic number.

It is not a de Polignac number, because 132317609 - 2¹² = 132313513 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (132317629) 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, 66158804 + 66158805.

It is an arithmetic number, because the mean of its divisors is an integer number (66158805).

Almost surely, 2^132317609 is an apocalyptic number.

It is an amenable number.

132317609 is a deficient number, since it is larger than the sum of its proper divisors (1).

132317609 is an equidigital number, since it uses as much as digits as its factorization.

132317609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 132317609 is about 11502.9391461487. The cubic root of 132317609 is about 509.5723815278.

The spelling of 132317609 in words is "one hundred thirty-two million, three hundred seventeen thousand, six hundred nine".