1110103202003 has 2 divisors, whose sum is σ = 1110103202004. Its totient is φ = 1110103202002.

The previous prime is 1110103201997. The next prime is 1110103202081. The reversal of 1110103202003 is 3002023010111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1110103202003 - 2³⁴ = 1092923332819 is a prime.

It is not a weakly prime, because it can be changed into another prime (1110103204003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555051601001 + 555051601002.

It is an arithmetic number, because the mean of its divisors is an integer number (555051601002).

Almost surely, 2^{1110103202003} is an apocalyptic number.

1110103202003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110103202003 is an equidigital number, since it uses as much as digits as its factorization.

1110103202003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1110103202003 its reverse (3002023010111), we get a palindrome (4112126212114).

The spelling of 1110103202003 in words is "one trillion, one hundred ten billion, one hundred three million, two hundred two thousand, three".