11101010001102 has 96 divisors (see below), whose sum is σ = 27872197217280. Its totient is φ = 3127515468480.

The previous prime is 11101010001091. The next prime is 11101010001143. The reversal of 11101010001102 is 20110001010111.

It is a super-3 number, since 3×11101010001102³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 6973077 + ... + 8415807.

It is an arithmetic number, because the mean of its divisors is an integer number (290335387680).

Almost surely, 2^{11101010001102} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11101010001102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13936098608640).

11101010001102 is an abundant number, since it is smaller than the sum of its proper divisors (16771187216178).

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

11101010001102 is a wasteful number, since it uses less digits than its factorization.

11101010001102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1443598 (or 1443595 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 11101010001102 its reverse (20110001010111), we get a palindrome (31211011011213).

The spelling of 11101010001102 in words is "eleven trillion, one hundred one billion, ten million, one thousand, one hundred two".