1104430105 has 4 divisors (see below), whose sum is σ = 1325316132. Its totient is φ = 883544080.

The previous prime is 1104430099. The next prime is 1104430163. The reversal of 1104430105 is 5010344011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5010344011 = 37 ⋅135414703.

It can be written as a sum of positive squares in 2 ways, for example, as 703469529 + 400960576 = 26523^2 + 20024^2 .

It is not a de Polignac number, because 1104430105 - 2¹¹ = 1104428057 is a prime.

It is a super-2 number, since 2×1104430105² = 2439531713660622050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110443006 + ... + 110443015.

It is an arithmetic number, because the mean of its divisors is an integer number (331329033).

Almost surely, 2^1104430105 is an apocalyptic number.

It is an amenable number.

1104430105 is a deficient number, since it is larger than the sum of its proper divisors (220886027).

1104430105 is an equidigital number, since it uses as much as digits as its factorization.

1104430105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220886026.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1104430105 is about 33232.9671410785. The cubic root of 1104430105 is about 1033.6640499418.

Adding to 1104430105 its reverse (5010344011), we get a palindrome (6114774116).

The spelling of 1104430105 in words is "one billion, one hundred four million, four hundred thirty thousand, one hundred five".