132305843 has 2 divisors, whose sum is σ = 132305844. Its totient is φ = 132305842.

The previous prime is 132305837. The next prime is 132305851. The reversal of 132305843 is 348503231.

It is a weak prime.

It is an emirp because it is prime and its reverse (348503231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 132305843 - 2⁴ = 132305827 is a prime.

It is not a weakly prime, because it can be changed into another prime (132305813) 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, 66152921 + 66152922.

It is an arithmetic number, because the mean of its divisors is an integer number (66152922).

Almost surely, 2^132305843 is an apocalyptic number.

132305843 is a deficient number, since it is larger than the sum of its proper divisors (1).

132305843 is an equidigital number, since it uses as much as digits as its factorization.

132305843 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 132305843 is about 11502.4277002727. The cubic root of 132305843 is about 509.5572769462.

The spelling of 132305843 in words is "one hundred thirty-two million, three hundred five thousand, eight hundred forty-three".