10020102000002 has 24 divisors (see below), whose sum is σ = 16032537473700. Its totient is φ = 4695776317440.

The previous prime is 10020101999959. The next prime is 10020102000011. The reversal of 10020102000002 is 20000020102001.

It can be written as a sum of positive squares in 6 ways, for example, as 9715807446361 + 304294553641 = 3117019^2 + 551629^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35827127 + ... + 36105722.

Almost surely, 2^{10020102000002} is an apocalyptic number.

10020102000002 is a deficient number, since it is larger than the sum of its proper divisors (6012435473698).

10020102000002 is a wasteful number, since it uses less digits than its factorization.

10020102000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71933126 (or 71933109 counting only the distinct ones).

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

Adding to 10020102000002 its reverse (20000020102001), we get a palindrome (30020122102003).

The spelling of 10020102000002 in words is "ten trillion, twenty billion, one hundred two million, two", and thus it is an aban number.