2020010100001 has 4 divisors (see below), whose sum is σ = 2107836626112. Its totient is φ = 1932183573892.

The previous prime is 2020010099957. The next prime is 2020010100011. The reversal of 2020010100001 is 1000010100202.

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 2020010100001 - 2⁷ = 2020010099873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020010100011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43913263021 + ... + 43913263066.

It is an arithmetic number, because the mean of its divisors is an integer number (526959156528).

Almost surely, 2^{2020010100001} is an apocalyptic number.

It is an amenable number.

2020010100001 is a deficient number, since it is larger than the sum of its proper divisors (87826526111).

2020010100001 is an equidigital number, since it uses as much as digits as its factorization.

2020010100001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87826526110.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 2020010100001 its reverse (1000010100202), we get a palindrome (3020020200203).

The spelling of 2020010100001 in words is "two trillion, twenty billion, ten million, one hundred thousand, one".