80303317 has 8 divisors (see below), whose sum is σ = 82312736. Its totient is φ = 78300432.

The previous prime is 80303309. The next prime is 80303339. The reversal of 80303317 is 71330308.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 80303317 - 2³ = 80303309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80303291 and 80303300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80303017) 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 in 7 ways as a sum of consecutive naturals, for example, 31318 + ... + 33784.

It is an arithmetic number, because the mean of its divisors is an integer number (10289092).

Almost surely, 2^80303317 is an apocalyptic number.

It is an amenable number.

80303317 is a deficient number, since it is larger than the sum of its proper divisors (2009419).

80303317 is a wasteful number, since it uses less digits than its factorization.

80303317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3267.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 80303317 is about 8961.2118042149. The cubic root of 80303317 is about 431.4308151103.

The spelling of 80303317 in words is "eighty million, three hundred three thousand, three hundred seventeen".