20201033201 has 2 divisors, whose sum is σ = 20201033202. Its totient is φ = 20201033200.

The previous prime is 20201033191. The next prime is 20201033233. The reversal of 20201033201 is 10233010202.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16783461601 + 3417571600 = 129551^2 + 58460^2 .

It is a cyclic number.

It is not a de Polignac number, because 20201033201 - 2¹⁰ = 20201032177 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (20201033261) 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, 10100516600 + 10100516601.

It is an arithmetic number, because the mean of its divisors is an integer number (10100516601).

Almost surely, 2^20201033201 is an apocalyptic number.

It is an amenable number.

20201033201 is a deficient number, since it is larger than the sum of its proper divisors (1).

20201033201 is an equidigital number, since it uses as much as digits as its factorization.

20201033201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 20201033201 its reverse (10233010202), we get a palindrome (30434043403).

The spelling of 20201033201 in words is "twenty billion, two hundred one million, thirty-three thousand, two hundred one".