1004103300221 has 32 divisors (see below), whose sum is σ = 1302144698880. Its totient is φ = 753873094656.

The previous prime is 1004103300181. The next prime is 1004103300227. The reversal of 1004103300221 is 1220033014001.

It is not a de Polignac number, because 1004103300221 - 2⁶ = 1004103300157 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1004103300221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004103300227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4856336 + ... + 5058873.

It is an arithmetic number, because the mean of its divisors is an integer number (40692021840).

Almost surely, 2^{1004103300221} is an apocalyptic number.

It is an amenable number.

1004103300221 is a deficient number, since it is larger than the sum of its proper divisors (298041398659).

1004103300221 is a wasteful number, since it uses less digits than its factorization.

1004103300221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9915293.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1004103300221 its reverse (1220033014001), we get a palindrome (2224136314222).

The spelling of 1004103300221 in words is "one trillion, four billion, one hundred three million, three hundred thousand, two hundred twenty-one".