104112503 has 16 divisors (see below), whose sum is σ = 117401856. Its totient is φ = 91506240.

The previous prime is 104112469. The next prime is 104112551. The reversal of 104112503 is 305211401.

It is a cyclic number.

It is not a de Polignac number, because 104112503 - 2²⁰ = 103063927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104112553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47651 + ... + 49787.

It is an arithmetic number, because the mean of its divisors is an integer number (7337616).

Almost surely, 2^104112503 is an apocalyptic number.

104112503 is a deficient number, since it is larger than the sum of its proper divisors (13289353).

104112503 is a wasteful number, since it uses less digits than its factorization.

104112503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2294.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 104112503 is about 10203.5534496566. The cubic root of 104112503 is about 470.4364483627.

Adding to 104112503 its reverse (305211401), we get a palindrome (409323904).

The spelling of 104112503 in words is "one hundred four million, one hundred twelve thousand, five hundred three".