104103203 has 4 divisors (see below), whose sum is σ = 104162808. Its totient is φ = 104043600.

The previous prime is 104103191. The next prime is 104103227. The reversal of 104103203 is 302301401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 302301401 = 3449 ⋅87649.

It is a cyclic number.

It is not a de Polignac number, because 104103203 - 2⁴ = 104103187 is a prime.

It is a super-3 number, since 3×104103203³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104403203) 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, 27101 + ... + 30702.

It is an arithmetic number, because the mean of its divisors is an integer number (26040702).

Almost surely, 2^104103203 is an apocalyptic number.

104103203 is a deficient number, since it is larger than the sum of its proper divisors (59605).

104103203 is an equidigital number, since it uses as much as digits as its factorization.

104103203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59604.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 104103203 is about 10203.0977158900. The cubic root of 104103203 is about 470.4224404734.

Adding to 104103203 its reverse (302301401), we get a palindrome (406404604).

The spelling of 104103203 in words is "one hundred four million, one hundred three thousand, two hundred three".