132678017 has 2 divisors, whose sum is σ = 132678018. Its totient is φ = 132678016.

The previous prime is 132677981. The next prime is 132678019. The reversal of 132678017 is 710876231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101586241 + 31091776 = 10079^2 + 5576^2 .

It is a cyclic number.

It is not a de Polignac number, because 132678017 - 2⁸ = 132677761 is a prime.

Together with 132678019, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (132678019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66339008 + 66339009.

It is an arithmetic number, because the mean of its divisors is an integer number (66339009).

Almost surely, 2^132678017 is an apocalyptic number.

It is an amenable number.

132678017 is a deficient number, since it is larger than the sum of its proper divisors (1).

132678017 is an equidigital number, since it uses as much as digits as its factorization.

132678017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 132678017 is about 11518.5944020961. The cubic root of 132678017 is about 510.0346215123.

The spelling of 132678017 in words is "one hundred thirty-two million, six hundred seventy-eight thousand, seventeen".