11100010110111 has 24 divisors (see below), whose sum is σ = 18282369596400. Its totient is φ = 6428965130496.

The previous prime is 11100010110107. The next prime is 11100010110173. The reversal of 11100010110111 is 11101101000111.

It is not a de Polignac number, because 11100010110111 - 2² = 11100010110107 is a prime.

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

It is a junction number, because it is equal to n+sod(n) for n = 11100010110093 and 11100010110102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100010110191) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2790347461 + ... + 2790351438.

It is an arithmetic number, because the mean of its divisors is an integer number (761765399850).

Almost surely, 2^{11100010110111} is an apocalyptic number.

11100010110111 is a deficient number, since it is larger than the sum of its proper divisors (7182359486289).

11100010110111 is a wasteful number, since it uses less digits than its factorization.

11100010110111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5580698935 (or 5580698932 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 9.

Adding to 11100010110111 its reverse (11101101000111), we get a palindrome (22201111110222).

The spelling of 11100010110111 in words is "eleven trillion, one hundred billion, ten million, one hundred ten thousand, one hundred eleven".