2010002102 has 4 divisors (see below), whose sum is σ = 3015003156. Its totient is φ = 1005001050.

The previous prime is 2010002069. The next prime is 2010002143. The reversal of 2010002102 is 2012000102.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2010002102.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 502500524 + ... + 502500527.

It is an arithmetic number, because the mean of its divisors is an integer number (753750789).

Almost surely, 2^2010002102 is an apocalyptic number.

2010002102 is a deficient number, since it is larger than the sum of its proper divisors (1005001054).

2010002102 is a wasteful number, since it uses less digits than its factorization.

2010002102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005001053.

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

The square root of 2010002102 is about 44833.0469854548. The cubic root of 2010002102 is about 1262.0178681470.

Adding to 2010002102 its reverse (2012000102), we get a palindrome (4022002204).

The spelling of 2010002102 in words is "two billion, ten million, two thousand, one hundred two".