801116411 has 2 divisors, whose sum is σ = 801116412. Its totient is φ = 801116410.

The previous prime is 801116357. The next prime is 801116413. The reversal of 801116411 is 114611108.

801116411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 801116411 - 2¹⁰ = 801115387 is a prime.

It is a Sophie Germain prime.

Together with 801116413, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (801116413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400558205 + 400558206.

It is an arithmetic number, because the mean of its divisors is an integer number (400558206).

Almost surely, 2^801116411 is an apocalyptic number.

801116411 is a deficient number, since it is larger than the sum of its proper divisors (1).

801116411 is an equidigital number, since it uses as much as digits as its factorization.

801116411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 23.

The square root of 801116411 is about 28303.9999116733. Note that the first 4 decimals coincide. The cubic root of 801116411 is about 928.7493927407.

Adding to 801116411 its reverse (114611108), we get a palindrome (915727519).

The spelling of 801116411 in words is "eight hundred one million, one hundred sixteen thousand, four hundred eleven".