2000010001 has 4 divisors (see below), whose sum is σ = 2181829104. Its totient is φ = 1818190900.

The previous prime is 2000009987. The next prime is 2000010013. The reversal of 2000010001 is 1000100002.

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 2000010001 - 2¹⁵ = 1999977233 is a prime.

It is a Duffinian number.

2000010001 is a modest number, since divided by 10001 gives 20 as remainder.

It is not an unprimeable number, because it can be changed into a prime (2000010041) 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, 90909535 + ... + 90909556.

It is an arithmetic number, because the mean of its divisors is an integer number (545457276).

Almost surely, 2^2000010001 is an apocalyptic number.

It is an amenable number.

2000010001 is a deficient number, since it is larger than the sum of its proper divisors (181819103).

2000010001 is a wasteful number, since it uses less digits than its factorization.

2000010001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181819102.

The product of its (nonzero) digits is 2, while the sum is 4.

The square root of 2000010001 is about 44721.4713644352. The cubic root of 2000010001 is about 1259.9231499698.

Adding to 2000010001 its reverse (1000100002), we get a palindrome (3000110003).

Subtracting from 2000010001 its reverse (1000100002), we obtain a palindrome (999909999).

The spelling of 2000010001 in words is "two billion, ten thousand, one".