2000202101 has 4 divisors (see below), whose sum is σ = 2009013792. Its totient is φ = 1991390412.

The previous prime is 2000202073. The next prime is 2000202161. The reversal of 2000202101 is 1012020002.

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 a de Polignac number, because none of the positive numbers 2^k-2000202101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000202161) 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, 4405505 + ... + 4405958.

It is an arithmetic number, because the mean of its divisors is an integer number (502253448).

Almost surely, 2^2000202101 is an apocalyptic number.

It is an amenable number.

2000202101 is a deficient number, since it is larger than the sum of its proper divisors (8811691).

2000202101 is an equidigital number, since it uses as much as digits as its factorization.

2000202101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8811690.

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 2000202101 is about 44723.6190507879. The cubic root of 2000202101 is about 1259.9634870162.

Adding to 2000202101 its reverse (1012020002), we get a palindrome (3012222103).

The spelling of 2000202101 in words is "two billion, two hundred two thousand, one hundred one".