1003000104 has 64 divisors (see below), whose sum is σ = 2790806400. Its totient is φ = 333770112.

The previous prime is 1003000099. The next prime is 1003000111. The reversal of 1003000104 is 4010003001.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136164 + ... + 143340.

It is an arithmetic number, because the mean of its divisors is an integer number (43606350).

Almost surely, 2^1003000104 is an apocalyptic number.

It is an amenable number.

1003000104 is an abundant number, since it is smaller than the sum of its proper divisors (1787806296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1003000104 is a wasteful number, since it uses less digits than its factorization.

1003000104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7839 (or 7829 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 1003000104 is about 31670.1768861495. The cubic root of 1003000104 is about 1000.9990362608. Note that the first 3 decimals are identical.

Adding to 1003000104 its reverse (4010003001), we get a palindrome (5013003105).

The spelling of 1003000104 in words is "one billion, three million, one hundred four", and thus it is an aban number.