132660443 has 2 divisors, whose sum is σ = 132660444. Its totient is φ = 132660442.

The previous prime is 132660403. The next prime is 132660467. The reversal of 132660443 is 344066231.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132660443 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (132660403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66330221 + 66330222.

It is an arithmetic number, because the mean of its divisors is an integer number (66330222).

Almost surely, 2^132660443 is an apocalyptic number.

132660443 is a deficient number, since it is larger than the sum of its proper divisors (1).

132660443 is an equidigital number, since it uses as much as digits as its factorization.

132660443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 132660443 is about 11517.8315233381. The cubic root of 132660443 is about 510.0121014686.

The spelling of 132660443 in words is "one hundred thirty-two million, six hundred sixty thousand, four hundred forty-three".