11102000021102 has 4 divisors (see below), whose sum is σ = 16653000031656. Its totient is φ = 5551000010550.

The previous prime is 11102000021041. The next prime is 11102000021113. The reversal of 11102000021102 is 20112000020111.

11102000021102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2775500005274 + ... + 2775500005277.

It is an arithmetic number, because the mean of its divisors is an integer number (4163250007914).

Almost surely, 2^{11102000021102} is an apocalyptic number.

11102000021102 is a deficient number, since it is larger than the sum of its proper divisors (5551000010554).

11102000021102 is an equidigital number, since it uses as much as digits as its factorization.

11102000021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5551000010553.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11102000021102 its reverse (20112000020111), we get a palindrome (31214000041213).

Subtracting 11102000021102 from its reverse (20112000020111), we obtain a palindrome (9009999999009).

The spelling of 11102000021102 in words is "eleven trillion, one hundred two billion, twenty-one thousand, one hundred two".