11102000121102 has 64 divisors (see below), whose sum is σ = 24658953534720. Its totient is φ = 3303749971200.

The previous prime is 11102000121083. The next prime is 11102000121103. The reversal of 11102000121102 is 20112100020111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102000121103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2215152 + ... + 5206812.

It is an arithmetic number, because the mean of its divisors is an integer number (385296148980).

Almost surely, 2^{11102000121102} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11102000121102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12329476767360).

11102000121102 is an abundant number, since it is smaller than the sum of its proper divisors (13556953413618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11102000121102 is a wasteful number, since it uses less digits than its factorization.

11102000121102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2992689.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11102000121102 its reverse (20112100020111), we get a palindrome (31214100141213).

The spelling of 11102000121102 in words is "eleven trillion, one hundred two billion, one hundred twenty-one thousand, one hundred two".