104500203 has 4 divisors (see below), whose sum is σ = 139333608. Its totient is φ = 69666800.

The previous prime is 104500183. The next prime is 104500213. The reversal of 104500203 is 302005401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 104500203 - 2⁹ = 104499691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104500213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17416698 + ... + 17416703.

It is an arithmetic number, because the mean of its divisors is an integer number (34833402).

Almost surely, 2^104500203 is an apocalyptic number.

104500203 is a deficient number, since it is larger than the sum of its proper divisors (34833405).

104500203 is an equidigital number, since it uses as much as digits as its factorization.

104500203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34833404.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 104500203 is about 10222.5340791802. The cubic root of 104500203 is about 471.0196709253.

Adding to 104500203 its reverse (302005401), we get a palindrome (406505604).

The spelling of 104500203 in words is "one hundred four million, five hundred thousand, two hundred three".