201010218133 has 2 divisors, whose sum is σ = 201010218134. Its totient is φ = 201010218132.

The previous prime is 201010218107. The next prime is 201010218137. The reversal of 201010218133 is 331812010102.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 173673894564 + 27336323569 = 416742^2 + 165337^2 .

It is a cyclic number.

It is not a de Polignac number, because 201010218133 - 2³³ = 192420283541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201010218137) 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, 100505109066 + 100505109067.

It is an arithmetic number, because the mean of its divisors is an integer number (100505109067).

Almost surely, 2^201010218133 is an apocalyptic number.

It is an amenable number.

201010218133 is a deficient number, since it is larger than the sum of its proper divisors (1).

201010218133 is an equidigital number, since it uses as much as digits as its factorization.

201010218133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 201010218133 its reverse (331812010102), we get a palindrome (532822228235).

The spelling of 201010218133 in words is "two hundred one billion, ten million, two hundred eighteen thousand, one hundred thirty-three".