132690317 has 2 divisors, whose sum is σ = 132690318. Its totient is φ = 132690316.

The previous prime is 132690269. The next prime is 132690329. The reversal of 132690317 is 713096231.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 132273001 + 417316 = 11501^2 + 646^2 .

It is a cyclic number.

It is not a de Polignac number, because 132690317 - 2¹⁶ = 132624781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132660317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66345158 + 66345159.

It is an arithmetic number, because the mean of its divisors is an integer number (66345159).

Almost surely, 2^132690317 is an apocalyptic number.

It is an amenable number.

132690317 is a deficient number, since it is larger than the sum of its proper divisors (1).

132690317 is an equidigital number, since it uses as much as digits as its factorization.

132690317 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 132690317 is about 11519.1283090345. The cubic root of 132690317 is about 510.0503820533.

The spelling of 132690317 in words is "one hundred thirty-two million, six hundred ninety thousand, three hundred seventeen".