73223303 has 2 divisors, whose sum is σ = 73223304. Its totient is φ = 73223302.

The previous prime is 73223299. The next prime is 73223317. The reversal of 73223303 is 30332237.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 73223303 - 2² = 73223299 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73223323) 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, 36611651 + 36611652.

It is an arithmetic number, because the mean of its divisors is an integer number (36611652).

Almost surely, 2^73223303 is an apocalyptic number.

73223303 is a deficient number, since it is larger than the sum of its proper divisors (1).

73223303 is an equidigital number, since it uses as much as digits as its factorization.

73223303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 23.

The square root of 73223303 is about 8557.0615867832. The cubic root of 73223303 is about 418.3596315095.

The spelling of 73223303 in words is "seventy-three million, two hundred twenty-three thousand, three hundred three".