2000002101 has 8 divisors (see below), whose sum is σ = 2693072544. Its totient is φ = 1320133200.

The previous prime is 2000002091. The next prime is 2000002129. The reversal of 2000002101 is 1012000002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2000002101 - 2⁷ = 2000001973 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2000002101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000002171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3300031 + ... + 3300636.

It is an arithmetic number, because the mean of its divisors is an integer number (336634068).

Almost surely, 2^2000002101 is an apocalyptic number.

It is an amenable number.

2000002101 is a deficient number, since it is larger than the sum of its proper divisors (693070443).

2000002101 is a wasteful number, since it uses less digits than its factorization.

2000002101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6600771.

The product of its (nonzero) digits is 4, while the sum is 6.

The square root of 2000002101 is about 44721.3830398837. The cubic root of 2000002101 is about 1259.9214910771.

Adding to 2000002101 its reverse (1012000002), we get a palindrome (3012002103).

It can be divided in two parts, 2000002 and 101, that multiplied together give a palindrome (202000202).

The spelling of 2000002101 in words is "two billion, two thousand, one hundred one".