11100110 has 16 divisors (see below), whose sum is σ = 22834656. Its totient is φ = 3805728.

The previous prime is 11100101. The next prime is 11100113. The reversal of 11100110 is 1100111.

It is a Harshad number since it is a multiple of its sum of digits (5).

It is a junction number, because it is equal to n+sod(n) for n = 11100094 and 11100103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79217 + ... + 79356.

It is an arithmetic number, because the mean of its divisors is an integer number (1427166).

Almost surely, 2^11100110 is an apocalyptic number.

11100110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11100110 is an abundant number, since it is smaller than the sum of its proper divisors (11734546).

11100110 is a wasteful number, since it uses less digits than its factorization.

11100110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158587.

The product of its (nonzero) digits is 1, while the sum is 5.

The square root of 11100110 is about 3331.6827580068. The cubic root of 11100110 is about 223.0706473127.

Adding to 11100110 its reverse (1100111), we get a palindrome (12200221).

Subtracting from 11100110 its reverse (1100111), we obtain a palindrome (9999999).

The spelling of 11100110 in words is "eleven million, one hundred thousand, one hundred ten".