11100200001101 has 8 divisors (see below), whose sum is σ = 11157165928440. Its totient is φ = 11043340853248.

The previous prime is 11100200001001. The next prime is 11100200001181. The reversal of 11100200001101 is 10110000200111.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 7017783792100 + 4082416209001 = 2649110^2 + 2020499^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11100200001101 - 2²² = 11100195806797 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100200001181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26486426 + ... + 26902251.

It is an arithmetic number, because the mean of its divisors is an integer number (1394645741055).

Almost surely, 2^{11100200001101} is an apocalyptic number.

It is an amenable number.

11100200001101 is a deficient number, since it is larger than the sum of its proper divisors (56965927339).

11100200001101 is an equidigital number, since it uses as much as digits as its factorization.

11100200001101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53389743.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 11100200001101 its reverse (10110000200111), we get a palindrome (21210200201212).

The spelling of 11100200001101 in words is "eleven trillion, one hundred billion, two hundred million, one thousand, one hundred one".