1103205352303 has 2 divisors, whose sum is σ = 1103205352304. Its totient is φ = 1103205352302.

The previous prime is 1103205352217. The next prime is 1103205352321. The reversal of 1103205352303 is 3032535023011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1103205352303 - 2³³ = 1094615417711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1103205352003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551602676151 + 551602676152.

It is an arithmetic number, because the mean of its divisors is an integer number (551602676152).

Almost surely, 2^{1103205352303} is an apocalyptic number.

1103205352303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103205352303 is an equidigital number, since it uses as much as digits as its factorization.

1103205352303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8100, while the sum is 28.

The spelling of 1103205352303 in words is "one trillion, one hundred three billion, two hundred five million, three hundred fifty-two thousand, three hundred three".