201133300223101 has 2 divisors, whose sum is σ = 201133300223102. Its totient is φ = 201133300223100.

The previous prime is 201133300223081. The next prime is 201133300223129. The reversal of 201133300223101 is 101322003331102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 172159302660601 + 28973997562500 = 13120949^2 + 5382750^2 .

It is a cyclic number.

It is not a de Polignac number, because 201133300223101 - 2¹¹ = 201133300221053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201133300233101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100566650111550 + 100566650111551.

It is an arithmetic number, because the mean of its divisors is an integer number (100566650111551).

Almost surely, 2^{201133300223101} is an apocalyptic number.

It is an amenable number.

201133300223101 is a deficient number, since it is larger than the sum of its proper divisors (1).

201133300223101 is an equidigital number, since it uses as much as digits as its factorization.

201133300223101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 201133300223101 its reverse (101322003331102), we get a palindrome (302455303554203).

The spelling of 201133300223101 in words is "two hundred one trillion, one hundred thirty-three billion, three hundred million, two hundred twenty-three thousand, one hundred one".