1011104203 has 2 divisors, whose sum is σ = 1011104204. Its totient is φ = 1011104202.

The previous prime is 1011104177. The next prime is 1011104207. The reversal of 1011104203 is 3024011101.

1011104203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1011104203 is a prime.

It is not a weakly prime, because it can be changed into another prime (1011104207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505552101 + 505552102.

It is an arithmetic number, because the mean of its divisors is an integer number (505552102).

Almost surely, 2^1011104203 is an apocalyptic number.

1011104203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011104203 is an equidigital number, since it uses as much as digits as its factorization.

1011104203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1011104203 is about 31797.8647553574. The cubic root of 1011104203 is about 1003.6877845276.

Adding to 1011104203 its reverse (3024011101), we get a palindrome (4035115304).

The spelling of 1011104203 in words is "one billion, eleven million, one hundred four thousand, two hundred three".