20314201133 has 2 divisors, whose sum is σ = 20314201134. Its totient is φ = 20314201132.

The previous prime is 20314201121. The next prime is 20314201223. The reversal of 20314201133 is 33110241302.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15714377449 + 4599823684 = 125357^2 + 67822^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20314201133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20314201333) 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, 10157100566 + 10157100567.

It is an arithmetic number, because the mean of its divisors is an integer number (10157100567).

Almost surely, 2^20314201133 is an apocalyptic number.

It is an amenable number.

20314201133 is a deficient number, since it is larger than the sum of its proper divisors (1).

20314201133 is an equidigital number, since it uses as much as digits as its factorization.

20314201133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 20314201133 its reverse (33110241302), we get a palindrome (53424442435).

The spelling of 20314201133 in words is "twenty billion, three hundred fourteen million, two hundred one thousand, one hundred thirty-three".