1004421103 has 8 divisors (see below), whose sum is σ = 1148268672. Its totient is φ = 860663256.

The previous prime is 1004421101. The next prime is 1004421107. The reversal of 1004421103 is 3011244001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1004421103 - 2¹ = 1004421101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004421101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3576 + ... + 44962.

It is an arithmetic number, because the mean of its divisors is an integer number (143533584).

Almost surely, 2^1004421103 is an apocalyptic number.

1004421103 is a deficient number, since it is larger than the sum of its proper divisors (143847569).

1004421103 is an equidigital number, since it uses as much as digits as its factorization.

1004421103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44861.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1004421103 is about 31692.6032853093. The cubic root of 1004421103 is about 1001.4715345240.

Adding to 1004421103 its reverse (3011244001), we get a palindrome (4015665104).

The spelling of 1004421103 in words is "one billion, four million, four hundred twenty-one thousand, one hundred three".