100200200200101 has 48 divisors (see below), whose sum is σ = 146380628459520. Its totient is φ = 66044350484640.

The previous prime is 100200200200097. The next prime is 100200200200103. The reversal of 100200200200101 is 101002002002001.

It is not a de Polignac number, because 100200200200101 - 2² = 100200200200097 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100200200200103) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3117309636 + ... + 3117341778.

It is an arithmetic number, because the mean of its divisors is an integer number (3049596426240).

Almost surely, 2^{100200200200101} is an apocalyptic number.

It is an amenable number.

100200200200101 is a deficient number, since it is larger than the sum of its proper divisors (46180428259419).

100200200200101 is a wasteful number, since it uses less digits than its factorization.

100200200200101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43366 (or 43363 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 100200200200101 its reverse (101002002002001), we get a palindrome (201202202202102).

The spelling of 100200200200101 in words is "one hundred trillion, two hundred billion, two hundred million, two hundred thousand, one hundred one".