20002010102 has 16 divisors (see below), whose sum is σ = 30052823040. Its totient is φ = 9984417768.

The previous prime is 20002010089. The next prime is 20002010113. The reversal of 20002010102 is 20101020002.

It is a self number, because there is not a number n which added to its sum of digits gives 20002010102.

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 in 7 ways as a sum of consecutive naturals, for example, 4495643 + ... + 4500089.

It is an arithmetic number, because the mean of its divisors is an integer number (1878301440).

Almost surely, 2^20002010102 is an apocalyptic number.

20002010102 is a deficient number, since it is larger than the sum of its proper divisors (10050812938).

20002010102 is a wasteful number, since it uses less digits than its factorization.

20002010102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7675.

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

Adding to 20002010102 its reverse (20101020002), we get a palindrome (40103030104).

It can be divided in two parts, 2000 and 2010102, that added together give a palindrome (2012102).

The spelling of 20002010102 in words is "twenty billion, two million, ten thousand, one hundred two".