1104443001 has 12 divisors (see below), whose sum is σ = 1679270320. Its totient is φ = 697542840.

The previous prime is 1104442993. The next prime is 1104443009. The reversal of 1104443001 is 1003444011.

It is an interprime number because it is at equal distance from previous prime (1104442993) and next prime (1104443009).

It is not a de Polignac number, because 1104443001 - 2³ = 1104442993 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1104443009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3229195 + ... + 3229536.

Almost surely, 2^1104443001 is an apocalyptic number.

It is an amenable number.

1104443001 is a deficient number, since it is larger than the sum of its proper divisors (574827319).

1104443001 is a wasteful number, since it uses less digits than its factorization.

1104443001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6458756 (or 6458753 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1104443001 is about 33233.1611647162. The cubic root of 1104443001 is about 1033.6680731569.

Adding to 1104443001 its reverse (1003444011), we get a palindrome (2107887012).

It can be divided in two parts, 11044 and 43001, that added together give a palindrome (54045).

The spelling of 1104443001 in words is "one billion, one hundred four million, four hundred forty-three thousand, one".