11100200200101 has 24 divisors (see below), whose sum is σ = 16148486040960. Its totient is φ = 7347237217056.

The previous prime is 11100200200003. The next prime is 11100200200109. The reversal of 11100200200101 is 10100200200111.

It is a happy number.

It is not a de Polignac number, because 11100200200101 - 2²⁶ = 11100133091237 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 (11100200200109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3771241 + ... + 6035118.

It is an arithmetic number, because the mean of its divisors is an integer number (672853585040).

Almost surely, 2^{11100200200101} is an apocalyptic number.

It is an amenable number.

11100200200101 is a deficient number, since it is larger than the sum of its proper divisors (5048285840859).

11100200200101 is a wasteful number, since it uses less digits than its factorization.

11100200200101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9807265 (or 9807262 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 11100200200101 its reverse (10100200200111), we get a palindrome (21200400400212).

The spelling of 11100200200101 in words is "eleven trillion, one hundred billion, two hundred million, two hundred thousand, one hundred one".