20200441133 has 2 divisors, whose sum is σ = 20200441134. Its totient is φ = 20200441132.

The previous prime is 20200441099. The next prime is 20200441189. The reversal of 20200441133 is 33114400202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12869314249 + 7331126884 = 113443^2 + 85622^2 .

It is a cyclic number.

It is not a de Polignac number, because 20200441133 - 2⁶ = 20200441069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20200441193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10100220566 + 10100220567.

It is an arithmetic number, because the mean of its divisors is an integer number (10100220567).

Almost surely, 2^20200441133 is an apocalyptic number.

It is an amenable number.

20200441133 is a deficient number, since it is larger than the sum of its proper divisors (1).

20200441133 is an equidigital number, since it uses as much as digits as its factorization.

20200441133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 20200441133 its reverse (33114400202), we get a palindrome (53314841335).

The spelling of 20200441133 in words is "twenty billion, two hundred million, four hundred forty-one thousand, one hundred thirty-three".