11011200021101 has 8 divisors (see below), whose sum is σ = 12584257005120. Its totient is φ = 9438150139488.

The previous prime is 11011200021091. The next prime is 11011200021119. The reversal of 11011200021101 is 10112000211011.

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

It is not a de Polignac number, because 11011200021101 - 2⁴² = 6613153509997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11011200021131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2114870 + ... + 5147336.

It is an arithmetic number, because the mean of its divisors is an integer number (1573032125640).

Almost surely, 2^{11011200021101} is an apocalyptic number.

It is an amenable number.

11011200021101 is a deficient number, since it is larger than the sum of its proper divisors (1573056984019).

11011200021101 is an equidigital number, since it uses as much as digits as its factorization.

11011200021101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3551203.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11011200021101 its reverse (10112000211011), we get a palindrome (21123200232112).

The spelling of 11011200021101 in words is "eleven trillion, eleven billion, two hundred million, twenty-one thousand, one hundred one".