100021202101101 has 16 divisors (see below), whose sum is σ = 138653344605888. Its totient is φ = 64083478588800.

The previous prime is 100021202101063. The next prime is 100021202101109. The reversal of 100021202101101 is 101101202120001.

It is not a de Polignac number, because 100021202101101 - 2²⁵ = 100021168546669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100021202101109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6068502990 + ... + 6068519471.

It is an arithmetic number, because the mean of its divisors is an integer number (8665834037868).

Almost surely, 2^{100021202101101} is an apocalyptic number.

It is an amenable number.

100021202101101 is a deficient number, since it is larger than the sum of its proper divisors (38632142504787).

100021202101101 is a wasteful number, since it uses less digits than its factorization.

100021202101101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12137022572.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 100021202101101 its reverse (101101202120001), we get a palindrome (201122404221102).

The spelling of 100021202101101 in words is "one hundred trillion, twenty-one billion, two hundred two million, one hundred one thousand, one hundred one".