1104203 has 2 divisors, whose sum is σ = 1104204. Its totient is φ = 1104202.

The previous prime is 1104193. The next prime is 1104209. The reversal of 1104203 is 3024011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1104203 - 2⁶ = 1104139 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1104209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552101 + 552102.

It is an arithmetic number, because the mean of its divisors is an integer number (552102).

2^1104203 is an apocalyptic number.

1104203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104203 is an equidigital number, since it uses as much as digits as its factorization.

1104203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 1104203 is about 1050.8106394589. The cubic root of 1104203 is about 103.3593193982.

Adding to 1104203 its reverse (3024011), we get a palindrome (4128214).

The spelling of 1104203 in words is "one million, one hundred four thousand, two hundred three".