104420203 has 4 divisors (see below), whose sum is σ = 104556760. Its totient is φ = 104283648.

The previous prime is 104420191. The next prime is 104420221. The reversal of 104420203 is 302024401.

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 104420203 - 2²⁵ = 70865771 is a prime.

It is a super-2 number, since 2×104420203² = 21807157589122418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104420263) 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, 67125 + ... + 68662.

It is an arithmetic number, because the mean of its divisors is an integer number (26139190).

Almost surely, 2^104420203 is an apocalyptic number.

104420203 is a deficient number, since it is larger than the sum of its proper divisors (136557).

104420203 is an equidigital number, since it uses as much as digits as its factorization.

104420203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136556.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 104420203 is about 10218.6204059061. The cubic root of 104420203 is about 470.8994440665.

Adding to 104420203 its reverse (302024401), we get a palindrome (406444604).

The spelling of 104420203 in words is "one hundred four million, four hundred twenty thousand, two hundred three".