104401303 has 4 divisors (see below), whose sum is σ = 104421760. Its totient is φ = 104380848.

The previous prime is 104401289. The next prime is 104401313. The reversal of 104401303 is 303104401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 303104401 = 13163 ⋅23027.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104401303 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 (104401313) 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 3 ways as a sum of consecutive naturals, for example, 4426 + ... + 15112.

It is an arithmetic number, because the mean of its divisors is an integer number (26105440).

Almost surely, 2^104401303 is an apocalyptic number.

104401303 is a deficient number, since it is larger than the sum of its proper divisors (20457).

104401303 is an equidigital number, since it uses as much as digits as its factorization.

104401303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20456.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 104401303 is about 10217.6955816857. The cubic root of 104401303 is about 470.8710315044.

Adding to 104401303 its reverse (303104401), we get a palindrome (407505704).

The spelling of 104401303 in words is "one hundred four million, four hundred one thousand, three hundred three".