1100044113 has 16 divisors (see below), whose sum is σ = 1677367296. Its totient is φ = 628180560.

The previous prime is 1100044093. The next prime is 1100044133. The reversal of 1100044113 is 3114400011.

It is an interprime number because it is at equal distance from previous prime (1100044093) and next prime (1100044133).

It is not a de Polignac number, because 1100044113 - 2¹³ = 1100035921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1100044092 and 1100044101.

It is not an unprimeable number, because it can be changed into a prime (1100044133) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 16698 + ... + 49788.

It is an arithmetic number, because the mean of its divisors is an integer number (104835456).

Almost surely, 2^1100044113 is an apocalyptic number.

It is an amenable number.

1100044113 is a deficient number, since it is larger than the sum of its proper divisors (577323183).

1100044113 is a wasteful number, since it uses less digits than its factorization.

1100044113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34684.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1100044113 is about 33166.9129253839. The cubic root of 1100044113 is about 1032.2939143546.

Adding to 1100044113 its reverse (3114400011), we get a palindrome (4214444124).

The spelling of 1100044113 in words is "one billion, one hundred million, forty-four thousand, one hundred thirteen".