1101100110 has 64 divisors (see below), whose sum is σ = 2925967104. Its totient is φ = 262944000.

The previous prime is 1101100073. The next prime is 1101100123. The reversal of 1101100110 is 110011011.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2791 + ... + 47010.

It is an arithmetic number, because the mean of its divisors is an integer number (45718236).

Almost surely, 2^1101100110 is an apocalyptic number.

1101100110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1101100110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1462983552).

1101100110 is an abundant number, since it is smaller than the sum of its proper divisors (1824866994).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1101100110 is a wasteful number, since it uses less digits than its factorization.

1101100110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49889.

The product of its (nonzero) digits is 1, while the sum is 6.

The square root of 1101100110 is about 33182.8285412802. The cubic root of 1101100110 is about 1032.6241285805.

Adding to 1101100110 its reverse (110011011), we get a palindrome (1211111121).

It can be divided in two parts, 11011001 and 10, that added together give a palindrome (11011011).

The spelling of 1101100110 in words is "one billion, one hundred one million, one hundred thousand, one hundred ten".