201233133301 has 2 divisors, whose sum is σ = 201233133302. Its totient is φ = 201233133300.

The previous prime is 201233133253. The next prime is 201233133313. The reversal of 201233133301 is 103331332102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 136183140900 + 65049992401 = 369030^2 + 255049^2 .

It is a cyclic number.

It is not a de Polignac number, because 201233133301 - 2²⁵ = 201199578869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201233133331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100616566650 + 100616566651.

It is an arithmetic number, because the mean of its divisors is an integer number (100616566651).

Almost surely, 2^201233133301 is an apocalyptic number.

It is an amenable number.

201233133301 is a deficient number, since it is larger than the sum of its proper divisors (1).

201233133301 is an equidigital number, since it uses as much as digits as its factorization.

201233133301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 201233133301 its reverse (103331332102), we get a palindrome (304564465403).

The spelling of 201233133301 in words is "two hundred one billion, two hundred thirty-three million, one hundred thirty-three thousand, three hundred one".