1101110044 has 12 divisors (see below), whose sum is σ = 1928766168. Its totient is φ = 550034000.

The previous prime is 1101110039. The next prime is 1101110053. The reversal of 1101110044 is 4400111011.

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 3 ways as a sum of consecutive naturals, for example, 125482 + ... + 133969.

It is an arithmetic number, because the mean of its divisors is an integer number (160730514).

Almost surely, 2^1101110044 is an apocalyptic number.

It is an amenable number.

1101110044 is a deficient number, since it is larger than the sum of its proper divisors (827656124).

1101110044 is a wasteful number, since it uses less digits than its factorization.

1101110044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260516 (or 260514 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

The square root of 1101110044 is about 33182.9782267957. The cubic root of 1101110044 is about 1032.6272339770.

Adding to 1101110044 its reverse (4400111011), we get a palindrome (5501221055).

The spelling of 1101110044 in words is "one billion, one hundred one million, one hundred ten thousand, forty-four".