10003321144 has 32 divisors (see below), whose sum is σ = 19082822400. Its totient is φ = 4914646240.

The previous prime is 10003321123. The next prime is 10003321183. The reversal of 10003321144 is 44112330001.

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, 1587969 + ... + 1594255.

It is an arithmetic number, because the mean of its divisors is an integer number (596338200).

Almost surely, 2^10003321144 is an apocalyptic number.

It is an amenable number.

10003321144 is a deficient number, since it is larger than the sum of its proper divisors (9079501256).

10003321144 is a wasteful number, since it uses less digits than its factorization.

10003321144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9723 (or 9719 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10003321144 its reverse (44112330001), we get a palindrome (54115651145).

The spelling of 10003321144 in words is "ten billion, three million, three hundred twenty-one thousand, one hundred forty-four".