100021100200102 has 16 divisors (see below), whose sum is σ = 153109301954400. Its totient is φ = 48994976606400.

The previous prime is 100021100200093. The next prime is 100021100200141. The reversal of 100021100200102 is 201002001120001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2577578274 + ... + 2577617077.

It is an arithmetic number, because the mean of its divisors is an integer number (9569331372150).

Almost surely, 2^{100021100200102} is an apocalyptic number.

100021100200102 is a deficient number, since it is larger than the sum of its proper divisors (53088201754298).

100021100200102 is a wasteful number, since it uses less digits than its factorization.

100021100200102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5155195551.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 100021100200102 its reverse (201002001120001), we get a palindrome (301023101320103).

The spelling of 100021100200102 in words is "one hundred trillion, twenty-one billion, one hundred million, two hundred thousand, one hundred two".