133320301 has 2 divisors, whose sum is σ = 133320302. Its totient is φ = 133320300.

The previous prime is 133320293. The next prime is 133320311. The reversal of 133320301 is 103023331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90744676 + 42575625 = 9526^2 + 6525^2 .

It is a cyclic number.

It is not a de Polignac number, because 133320301 - 2³ = 133320293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133320311) 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, 66660150 + 66660151.

It is an arithmetic number, because the mean of its divisors is an integer number (66660151).

Almost surely, 2^133320301 is an apocalyptic number.

It is an amenable number.

133320301 is a deficient number, since it is larger than the sum of its proper divisors (1).

133320301 is an equidigital number, since it uses as much as digits as its factorization.

133320301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 133320301 is about 11546.4410534156. The cubic root of 133320301 is about 510.8563097201.

Adding to 133320301 its reverse (103023331), we get a palindrome (236343632).

The spelling of 133320301 in words is "one hundred thirty-three million, three hundred twenty thousand, three hundred one".