20204132033 has 2 divisors, whose sum is σ = 20204132034. Its totient is φ = 20204132032.

The previous prime is 20204132027. The next prime is 20204132041. The reversal of 20204132033 is 33023140202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12573585424 + 7630546609 = 112132^2 + 87353^2 .

It is a cyclic number.

It is not a de Polignac number, because 20204132033 - 2⁸ = 20204131777 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20204131996 and 20204132014.

It is not a weakly prime, because it can be changed into another prime (20204132063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10102066016 + 10102066017.

It is an arithmetic number, because the mean of its divisors is an integer number (10102066017).

Almost surely, 2^20204132033 is an apocalyptic number.

It is an amenable number.

20204132033 is a deficient number, since it is larger than the sum of its proper divisors (1).

20204132033 is an equidigital number, since it uses as much as digits as its factorization.

20204132033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 20204132033 its reverse (33023140202), we get a palindrome (53227272235).

The spelling of 20204132033 in words is "twenty billion, two hundred four million, one hundred thirty-two thousand, thirty-three".