104108533018503 has 8 divisors (see below), whose sum is σ = 149489175616368. Its totient is φ = 64066789549824.

The previous prime is 104108533018361. The next prime is 104108533018513. The reversal of 104108533018503 is 305810335801401.

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

It is not a de Polignac number, because 104108533018503 - 2²⁰ = 104108531969927 is a prime.

It is a super-2 number, since 2×104108533018503² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104108533018513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1334724782250 + ... + 1334724782327.

It is an arithmetic number, because the mean of its divisors is an integer number (18686146952046).

Almost surely, 2^{104108533018503} is an apocalyptic number.

104108533018503 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

104108533018503 is a deficient number, since it is larger than the sum of its proper divisors (45380642597865).

104108533018503 is a wasteful number, since it uses less digits than its factorization.

104108533018503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2669449564593.

The product of its (nonzero) digits is 172800, while the sum is 42.

Adding to 104108533018503 its reverse (305810335801401), we get a palindrome (409918868819904).

The spelling of 104108533018503 in words is "one hundred four trillion, one hundred eight billion, five hundred thirty-three million, eighteen thousand, five hundred three".