201132133 has 2 divisors, whose sum is σ = 201132134. Its totient is φ = 201132132.

The previous prime is 201132103. The next prime is 201132167. The reversal of 201132133 is 331231102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109872324 + 91259809 = 10482^2 + 9553^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201132133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201132103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100566066 + 100566067.

It is an arithmetic number, because the mean of its divisors is an integer number (100566067).

Almost surely, 2^201132133 is an apocalyptic number.

It is an amenable number.

201132133 is a deficient number, since it is larger than the sum of its proper divisors (1).

201132133 is an equidigital number, since it uses as much as digits as its factorization.

201132133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 201132133 is about 14182.1060847816. The cubic root of 201132133 is about 585.9049310532.

Adding to 201132133 its reverse (331231102), we get a palindrome (532363235).

The spelling of 201132133 in words is "two hundred one million, one hundred thirty-two thousand, one hundred thirty-three".