2020204001 has 4 divisors (see below), whose sum is σ = 2085371904. Its totient is φ = 1955036100.

The previous prime is 2020203973. The next prime is 2020204007. The reversal of 2020204001 is 1004020202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2020204001 - 2³⁰ = 946462177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020204007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32583905 + ... + 32583966.

It is an arithmetic number, because the mean of its divisors is an integer number (521342976).

Almost surely, 2^2020204001 is an apocalyptic number.

It is an amenable number.

2020204001 is a deficient number, since it is larger than the sum of its proper divisors (65167903).

2020204001 is an equidigital number, since it uses as much as digits as its factorization.

2020204001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65167902.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 2020204001 is about 44946.6795325305. The cubic root of 2020204001 is about 1264.1494177319.

Adding to 2020204001 its reverse (1004020202), we get a palindrome (3024224203).

The spelling of 2020204001 in words is "two billion, twenty million, two hundred four thousand, one".