104218303 has 4 divisors (see below), whose sum is σ = 119106640. Its totient is φ = 89329968.

The previous prime is 104218271. The next prime is 104218339. The reversal of 104218303 is 303812401.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 104218303 - 2⁵ = 104218271 is a prime.

It is a super-2 number, since 2×104218303² = 21722909360399618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104218003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7444158 + ... + 7444171.

It is an arithmetic number, because the mean of its divisors is an integer number (29776660).

Almost surely, 2^104218303 is an apocalyptic number.

104218303 is a deficient number, since it is larger than the sum of its proper divisors (14888337).

104218303 is an equidigital number, since it uses as much as digits as its factorization.

104218303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14888336.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 104218303 is about 10208.7366015585. The cubic root of 104218303 is about 470.5957482376.

The spelling of 104218303 in words is "one hundred four million, two hundred eighteen thousand, three hundred three".