104204015503 has 8 divisors (see below), whose sum is σ = 119092680608. Its totient is φ = 89315944704.

The previous prime is 104204015483. The next prime is 104204015519. The reversal of 104204015503 is 305510402401.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 104204015503 - 2¹³ = 104204007311 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 (104204015543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329875 + ... + 563227.

It is an arithmetic number, because the mean of its divisors is an integer number (14886585076).

Almost surely, 2^104204015503 is an apocalyptic number.

104204015503 is a deficient number, since it is larger than the sum of its proper divisors (14888665105).

104204015503 is an equidigital number, since it uses as much as digits as its factorization.

104204015503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297153.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 104204015503 its reverse (305510402401), we get a palindrome (409714417904).

The spelling of 104204015503 in words is "one hundred four billion, two hundred four million, fifteen thousand, five hundred three".