1003024421103 has 16 divisors (see below), whose sum is σ = 1360137744000. Its totient is φ = 657298766880.

The previous prime is 1003024421071. The next prime is 1003024421131. The reversal of 1003024421103 is 3011244203001.

1003024421103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1003024421103 - 2⁵ = 1003024421071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1003024421103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003024429103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2162473 + ... + 2585021.

It is an arithmetic number, because the mean of its divisors is an integer number (85008609000).

Almost surely, 2^{1003024421103} is an apocalyptic number.

1003024421103 is a deficient number, since it is larger than the sum of its proper divisors (357113322897).

1003024421103 is a wasteful number, since it uses less digits than its factorization.

1003024421103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436022.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1003024421103 its reverse (3011244203001), we get a palindrome (4014268624104).

The spelling of 1003024421103 in words is "one trillion, three billion, twenty-four million, four hundred twenty-one thousand, one hundred three".