11000100101010 has 128 divisors (see below), whose sum is σ = 27274466292480. Its totient is φ = 2837174501376.

The previous prime is 11000100100993. The next prime is 11000100101021. The reversal of 11000100101010 is 1010100100011.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11000100101010.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 729780834 + ... + 729795906.

It is an arithmetic number, because the mean of its divisors is an integer number (213081767910).

Almost surely, 2^{11000100101010} is an apocalyptic number.

11000100101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11000100101010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13637233146240).

11000100101010 is an abundant number, since it is smaller than the sum of its proper divisors (16274366191470).

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

11000100101010 is a wasteful number, since it uses less digits than its factorization.

11000100101010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18972.

The product of its (nonzero) digits is 1, while the sum is 6.

Adding to 11000100101010 its reverse (1010100100011), we get a palindrome (12010200201021).

Subtracting from 11000100101010 its reverse (1010100100011), we obtain a palindrome (9990000000999).

The spelling of 11000100101010 in words is "eleven trillion, one hundred million, one hundred one thousand, ten".