1003220023004 has 24 divisors (see below), whose sum is σ = 1761351397680. Its totient is φ = 499977967104.

The previous prime is 1003220022983. The next prime is 1003220023019. The reversal of 1003220023004 is 4003200223001.

It is a super-3 number, since 3×1003220023004³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3224567 + ... + 3521969.

It is an arithmetic number, because the mean of its divisors is an integer number (73389641570).

Almost surely, 2^{1003220023004} is an apocalyptic number.

It is an amenable number.

1003220023004 is a deficient number, since it is larger than the sum of its proper divisors (758131374676).

1003220023004 is a wasteful number, since it uses less digits than its factorization.

1003220023004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300149 (or 300147 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 1003220023004 its reverse (4003200223001), we get a palindrome (5006420246005).

The spelling of 1003220023004 in words is "one trillion, three billion, two hundred twenty million, twenty-three thousand, four".