1104344403 has 16 divisors (see below), whose sum is σ = 1535020032. Its totient is φ = 705420000.

The previous prime is 1104344393. The next prime is 1104344407. The reversal of 1104344403 is 3044434011.

It is not a de Polignac number, because 1104344403 - 2⁴ = 1104344387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1104344407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49393 + ... + 68178.

It is an arithmetic number, because the mean of its divisors is an integer number (95938752).

Almost surely, 2^1104344403 is an apocalyptic number.

1104344403 is a deficient number, since it is larger than the sum of its proper divisors (430675629).

1104344403 is a wasteful number, since it uses less digits than its factorization.

1104344403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117706.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1104344403 is about 33231.6777036610. The cubic root of 1104344403 is about 1033.6373123608.

Adding to 1104344403 its reverse (3044434011), we get a palindrome (4148778414).

The spelling of 1104344403 in words is "one billion, one hundred four million, three hundred forty-four thousand, four hundred three".