104323440303 has 12 divisors (see below), whose sum is σ = 159553497168. Its totient is φ = 65457844800.

The previous prime is 104323440293. The next prime is 104323440307. The reversal of 104323440303 is 303044323401.

104323440303 is a `hidden beast` number, since 10 + 4 + 3 + 2 + 344 + 0 + 303 = 666.

It is not a de Polignac number, because 104323440303 - 2¹⁰ = 104323439279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104323440307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 340926123 + ... + 340926428.

It is an arithmetic number, because the mean of its divisors is an integer number (13296124764).

Almost surely, 2^104323440303 is an apocalyptic number.

104323440303 is a deficient number, since it is larger than the sum of its proper divisors (55230056865).

104323440303 is a wasteful number, since it uses less digits than its factorization.

104323440303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681852574 (or 681852571 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 104323440303 its reverse (303044323401), we get a palindrome (407367763704).

The spelling of 104323440303 in words is "one hundred four billion, three hundred twenty-three million, four hundred forty thousand, three hundred three".