1003003412 has 12 divisors (see below), whose sum is σ = 1831571616. Its totient is φ = 479697240.

The previous prime is 1003003411. The next prime is 1003003433. The reversal of 1003003412 is 2143003001.

1003003412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003003411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5451014 + ... + 5451197.

It is an arithmetic number, because the mean of its divisors is an integer number (152630968).

Almost surely, 2^1003003412 is an apocalyptic number.

It is an amenable number.

1003003412 is a deficient number, since it is larger than the sum of its proper divisors (828568204).

1003003412 is a wasteful number, since it uses less digits than its factorization.

1003003412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10902238 (or 10902236 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1003003412 is about 31670.2291118962. The cubic root of 1003003412 is about 1001.0001367264. Note that the first 3 decimals are identical.

Adding to 1003003412 its reverse (2143003001), we get a palindrome (3146006413).

The spelling of 1003003412 in words is "one billion, three million, three thousand, four hundred twelve".