80116317 has 8 divisors (see below), whose sum is σ = 118690880. Its totient is φ = 53410860.

The previous prime is 80116313. The next prime is 80116339. The reversal of 80116317 is 71361108.

It is not a de Polignac number, because 80116317 - 2² = 80116313 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 2967271 = 80116317 / (8 + 0 + 1 + 1 + 6 + 3 + 1 + 7).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80116313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1483609 + ... + 1483662.

It is an arithmetic number, because the mean of its divisors is an integer number (14836360).

Almost surely, 2^80116317 is an apocalyptic number.

It is an amenable number.

80116317 is a deficient number, since it is larger than the sum of its proper divisors (38574563).

80116317 is a wasteful number, since it uses less digits than its factorization.

80116317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2967280 (or 2967274 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 80116317 is about 8950.7718661577. The cubic root of 80116317 is about 431.0956680270.

The spelling of 80116317 in words is "eighty million, one hundred sixteen thousand, three hundred seventeen".