11102101221101 has 8 divisors (see below), whose sum is σ = 12116221927104. Its totient is φ = 10088786977920.

The previous prime is 11102101221097. The next prime is 11102101221181. The reversal of 11102101221101 is 10112210120111.

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 11102101221101 - 2² = 11102101221097 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 (11102101221181) 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, 201586916 + ... + 201641981.

It is an arithmetic number, because the mean of its divisors is an integer number (1514527740888).

Almost surely, 2^{11102101221101} is an apocalyptic number.

11102101221101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11102101221101 is a deficient number, since it is larger than the sum of its proper divisors (1014120706003).

11102101221101 is a wasteful number, since it uses less digits than its factorization.

11102101221101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403231411.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11102101221101 its reverse (10112210120111), we get a palindrome (21214311341212).

The spelling of 11102101221101 in words is "eleven trillion, one hundred two billion, one hundred one million, two hundred twenty-one thousand, one hundred one".