80230243 has 2 divisors, whose sum is σ = 80230244. Its totient is φ = 80230242.

The previous prime is 80230231. The next prime is 80230253. The reversal of 80230243 is 34203208.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80230243 is a prime.

It is not a weakly prime, because it can be changed into another prime (80230223) 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, 40115121 + 40115122.

It is an arithmetic number, because the mean of its divisors is an integer number (40115122).

Almost surely, 2^80230243 is an apocalyptic number.

80230243 is a deficient number, since it is larger than the sum of its proper divisors (1).

80230243 is an equidigital number, since it uses as much as digits as its factorization.

80230243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 80230243 is about 8957.1336374981. The cubic root of 80230243 is about 431.2999116635.

The spelling of 80230243 in words is "eighty million, two hundred thirty thousand, two hundred forty-three".