2104303 has 4 divisors (see below), whose sum is σ = 2114488. Its totient is φ = 2094120.

The previous prime is 2104273. The next prime is 2104313. The reversal of 2104303 is 3034012.

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

It is a cyclic number.

It is not a de Polignac number, because 2104303 - 2⁹ = 2103791 is a prime.

It is a super-2 number, since 2×2104303² = 8856182231618, 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 (2104313) 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, 4776 + ... + 5197.

It is an arithmetic number, because the mean of its divisors is an integer number (528622).

2^2104303 is an apocalyptic number.

2104303 is a deficient number, since it is larger than the sum of its proper divisors (10185).

2104303 is an equidigital number, since it uses as much as digits as its factorization.

2104303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10184.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 2104303 is about 1450.6215909051. The cubic root of 2104303 is about 128.1453224159.

Adding to 2104303 its reverse (3034012), we get a palindrome (5138315).

The spelling of 2104303 in words is "two million, one hundred four thousand, three hundred three".