11100010556103 has 128 divisors (see below), whose sum is σ = 17749093662720. Its totient is φ = 6039633300480.

The previous prime is 11100010556101. The next prime is 11100010556111. The reversal of 11100010556103 is 30165501000111.

It is a happy number.

11100010556103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11100010556103 - 2¹ = 11100010556101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100010556101) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2008321926 + ... + 2008327452.

It is an arithmetic number, because the mean of its divisors is an integer number (138664794240).

Almost surely, 2^{11100010556103} is an apocalyptic number.

11100010556103 is a deficient number, since it is larger than the sum of its proper divisors (6649083106617).

11100010556103 is a wasteful number, since it uses less digits than its factorization.

11100010556103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5997.

The product of its (nonzero) digits is 450, while the sum is 24.

Adding to 11100010556103 its reverse (30165501000111), we get a palindrome (41265511556214).

The spelling of 11100010556103 in words is "eleven trillion, one hundred billion, ten million, five hundred fifty-six thousand, one hundred three".