1105444801 has 8 divisors (see below), whose sum is σ = 1111968000. Its totient is φ = 1098931680.

The previous prime is 1105444799. The next prime is 1105444811. The reversal of 1105444801 is 1084445011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1105444801 - 2¹ = 1105444799 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1105444801.

It is not an unprimeable number, because it can be changed into a prime (1105444811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370845 + ... + 373813.

It is an arithmetic number, because the mean of its divisors is an integer number (138996000).

Almost surely, 2^1105444801 is an apocalyptic number.

It is an amenable number.

1105444801 is a deficient number, since it is larger than the sum of its proper divisors (6523199).

1105444801 is a wasteful number, since it uses less digits than its factorization.

1105444801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5039.

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 1105444801 is about 33248.2300431166. The cubic root of 1105444801 is about 1033.9805129224.

Adding to 1105444801 its reverse (1084445011), we get a palindrome (2189889812).

It can be divided in two parts, 11054 and 44801, that added together give a palindrome (55855).

The spelling of 1105444801 in words is "one billion, one hundred five million, four hundred forty-four thousand, eight hundred one".