11011100331103 has 16 divisors (see below), whose sum is σ = 11262138926976. Its totient is φ = 10760770932480.

The previous prime is 11011100331083. The next prime is 11011100331109. The reversal of 11011100331103 is 30113300111011.

11011100331103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11011100331103 - 2⁹ = 11011100330591 is a prime.

It is a Duffinian number.

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, 95580525 + ... + 95695657.

It is an arithmetic number, because the mean of its divisors is an integer number (703883682936).

Almost surely, 2^{11011100331103} is an apocalyptic number.

11011100331103 is a deficient number, since it is larger than the sum of its proper divisors (251038595873).

11011100331103 is a wasteful number, since it uses less digits than its factorization.

11011100331103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118194.

The product of its (nonzero) digits is 27, while the sum is 16.

Adding to 11011100331103 its reverse (30113300111011), we get a palindrome (41124400442114).

The spelling of 11011100331103 in words is "eleven trillion, eleven billion, one hundred million, three hundred thirty-one thousand, one hundred three".