801333241 has 2 divisors, whose sum is σ = 801333242. Its totient is φ = 801333240.

The previous prime is 801333223. The next prime is 801333257. The reversal of 801333241 is 142333108.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 606144400 + 195188841 = 24620^2 + 13971^2 .

It is a cyclic number.

It is not a de Polignac number, because 801333241 - 2⁹ = 801332729 is a prime.

It is not a weakly prime, because it can be changed into another prime (801333941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400666620 + 400666621.

It is an arithmetic number, because the mean of its divisors is an integer number (400666621).

Almost surely, 2^801333241 is an apocalyptic number.

It is an amenable number.

801333241 is a deficient number, since it is larger than the sum of its proper divisors (1).

801333241 is an equidigital number, since it uses as much as digits as its factorization.

801333241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 801333241 is about 28307.8300298698. The cubic root of 801333241 is about 928.8331768875.

Adding to 801333241 its reverse (142333108), we get a palindrome (943666349).

The spelling of 801333241 in words is "eight hundred one million, three hundred thirty-three thousand, two hundred forty-one".