11011100331102 has 32 divisors (see below), whose sum is σ = 22617623544192. Its totient is φ = 3571131632544.

The previous prime is 11011100331083. The next prime is 11011100331109. The reversal of 11011100331102 is 20113300111011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11011100331109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30024613 + ... + 30389135.

It is an arithmetic number, because the mean of its divisors is an integer number (706800735756).

Almost surely, 2^{11011100331102} is an apocalyptic number.

11011100331102 is an abundant number, since it is smaller than the sum of its proper divisors (11606523213090).

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

11011100331102 is a wasteful number, since it uses less digits than its factorization.

11011100331102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500632.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 11011100331102 its reverse (20113300111011), we get a palindrome (31124400442113).

The spelling of 11011100331102 in words is "eleven trillion, eleven billion, one hundred million, three hundred thirty-one thousand, one hundred two".