220104003 has 16 divisors (see below), whose sum is σ = 335609600. Its totient is φ = 125693856.

The previous prime is 220103993. The next prime is 220104011. The reversal of 220104003 is 300401022.

It is not a de Polignac number, because 220104003 - 2⁴ = 220103987 is a prime.

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 220104003.

It is not an unprimeable number, because it can be changed into a prime (220104013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51648 + ... + 55746.

It is an arithmetic number, because the mean of its divisors is an integer number (20975600).

Almost surely, 2^220104003 is an apocalyptic number.

220104003 is a deficient number, since it is larger than the sum of its proper divisors (115505597).

220104003 is a wasteful number, since it uses less digits than its factorization.

220104003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6666.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 220104003 is about 14835.9025003537. The cubic root of 220104003 is about 603.7761869399.

Adding to 220104003 its reverse (300401022), we get a palindrome (520505025).

The spelling of 220104003 in words is "two hundred twenty million, one hundred four thousand, three".