11111110100110 has 96 divisors (see below), whose sum is σ = 20801812217472. Its totient is φ = 4272920171520.

The previous prime is 11111110100089. The next prime is 11111110100119. The reversal of 11111110100110 is 1100101111111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11111110100119) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 2028682692 + ... + 2028688168.

It is an arithmetic number, because the mean of its divisors is an integer number (216685543932).

Almost surely, 2^{11111110100110} is an apocalyptic number.

11111110100110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11111110100110 is a deficient number, since it is larger than the sum of its proper divisors (9690702117362).

11111110100110 is a wasteful number, since it uses less digits than its factorization.

11111110100110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6526 (or 6497 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 10.

Adding to 11111110100110 its reverse (1100101111111), we get a palindrome (12211211211221).

The spelling of 11111110100110 in words is "eleven trillion, one hundred eleven billion, one hundred ten million, one hundred thousand, one hundred ten".