1104123003 has 32 divisors (see below), whose sum is σ = 1607040000. Its totient is φ = 671634432.

The previous prime is 1104122983. The next prime is 1104123017. The reversal of 1104123003 is 3003214011.

It is a de Polignac number, because none of the positive numbers 2^k-1104123003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1104123403) 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 31 ways as a sum of consecutive naturals, for example, 1188043 + ... + 1188971.

It is an arithmetic number, because the mean of its divisors is an integer number (50220000).

Almost surely, 2^1104123003 is an apocalyptic number.

1104123003 is a deficient number, since it is larger than the sum of its proper divisors (502916997).

1104123003 is a wasteful number, since it uses less digits than its factorization.

1104123003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1699.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1104123003 is about 33228.3463777540. The cubic root of 1104123003 is about 1033.5682328855.

Adding to 1104123003 its reverse (3003214011), we get a palindrome (4107337014).

The spelling of 1104123003 in words is "one billion, one hundred four million, one hundred twenty-three thousand, three".