1048103603 has 2 divisors, whose sum is σ = 1048103604. Its totient is φ = 1048103602.

The previous prime is 1048103597. The next prime is 1048103653. The reversal of 1048103603 is 3063018401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1048103603 - 2⁸ = 1048103347 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1048103653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524051801 + 524051802.

It is an arithmetic number, because the mean of its divisors is an integer number (524051802).

Almost surely, 2^1048103603 is an apocalyptic number.

1048103603 is a deficient number, since it is larger than the sum of its proper divisors (1).

1048103603 is an equidigital number, since it uses as much as digits as its factorization.

1048103603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 1048103603 is about 32374.4282266112. The cubic root of 1048103603 is about 1015.7840861556.

The spelling of 1048103603 in words is "one billion, forty-eight million, one hundred three thousand, six hundred three".