601320233 has 2 divisors, whose sum is σ = 601320234. Its totient is φ = 601320232.

The previous prime is 601320173. The next prime is 601320253. The reversal of 601320233 is 332023106.

It is an a-pointer prime, because the next prime (601320253) can be obtained adding 601320233 to its sum of digits (20).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 475588864 + 125731369 = 21808^2 + 11213^2 .

It is a cyclic number.

It is not a de Polignac number, because 601320233 - 2¹⁶ = 601254697 is a prime.

It is not a weakly prime, because it can be changed into another prime (601320253) 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, 300660116 + 300660117.

It is an arithmetic number, because the mean of its divisors is an integer number (300660117).

Almost surely, 2^601320233 is an apocalyptic number.

It is an amenable number.

601320233 is a deficient number, since it is larger than the sum of its proper divisors (1).

601320233 is an equidigital number, since it uses as much as digits as its factorization.

601320233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 601320233 is about 24521.8317627375. The cubic root of 601320233 is about 844.0508385817.

Adding to 601320233 its reverse (332023106), we get a palindrome (933343339).

The spelling of 601320233 in words is "six hundred one million, three hundred twenty thousand, two hundred thirty-three".