201130113133 has 2 divisors, whose sum is σ = 201130113134. Its totient is φ = 201130113132.

The previous prime is 201130113103. The next prime is 201130113157. The reversal of 201130113133 is 331311031102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 168693382729 + 32436730404 = 410723^2 + 180102^2 .

It is a cyclic number.

It is not a de Polignac number, because 201130113133 - 2²⁵ = 201096558701 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201130113133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201130113103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100565056566 + 100565056567.

It is an arithmetic number, because the mean of its divisors is an integer number (100565056567).

Almost surely, 2^201130113133 is an apocalyptic number.

It is an amenable number.

201130113133 is a deficient number, since it is larger than the sum of its proper divisors (1).

201130113133 is an equidigital number, since it uses as much as digits as its factorization.

201130113133 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 19.

Adding to 201130113133 its reverse (331311031102), we get a palindrome (532441144235).

The spelling of 201130113133 in words is "two hundred one billion, one hundred thirty million, one hundred thirteen thousand, one hundred thirty-three".