601320353 has 2 divisors, whose sum is σ = 601320354. Its totient is φ = 601320352.

The previous prime is 601320287. The next prime is 601320359. The reversal of 601320353 is 353023106.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 496933264 + 104387089 = 22292^2 + 10217^2 .

It is a cyclic number.

It is not a de Polignac number, because 601320353 - 2¹⁸ = 601058209 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (601320359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300660176 + 300660177.

It is an arithmetic number, because the mean of its divisors is an integer number (300660177).

Almost surely, 2^601320353 is an apocalyptic number.

It is an amenable number.

601320353 is a deficient number, since it is larger than the sum of its proper divisors (1).

601320353 is an equidigital number, since it uses as much as digits as its factorization.

601320353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 601320353 is about 24521.8342095366. The cubic root of 601320353 is about 844.0508947282.

Adding to 601320353 its reverse (353023106), we get a palindrome (954343459).

The spelling of 601320353 in words is "six hundred one million, three hundred twenty thousand, three hundred fifty-three".