80317411 has 2 divisors, whose sum is σ = 80317412. Its totient is φ = 80317410.

The previous prime is 80317379. The next prime is 80317429. The reversal of 80317411 is 11471308.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80317411 - 2⁵ = 80317379 is a prime.

It is not a weakly prime, because it can be changed into another prime (80317441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40158705 + 40158706.

It is an arithmetic number, because the mean of its divisors is an integer number (40158706).

Almost surely, 2^80317411 is an apocalyptic number.

80317411 is a deficient number, since it is larger than the sum of its proper divisors (1).

80317411 is an equidigital number, since it uses as much as digits as its factorization.

80317411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 80317411 is about 8961.9981588929. The cubic root of 80317411 is about 431.4560537116.

Adding to 80317411 its reverse (11471308), we get a palindrome (91788719).

The spelling of 80317411 in words is "eighty million, three hundred seventeen thousand, four hundred eleven".