2103045793 has 2 divisors, whose sum is σ = 2103045794. Its totient is φ = 2103045792.

The previous prime is 2103045787. The next prime is 2103045803. The reversal of 2103045793 is 3975403012.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2072707729 + 30338064 = 45527^2 + 5508^2 .

It is a cyclic number.

It is not a de Polignac number, because 2103045793 - 2⁹ = 2103045281 is a prime.

It is not a weakly prime, because it can be changed into another prime (2103045713) 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, 1051522896 + 1051522897.

It is an arithmetic number, because the mean of its divisors is an integer number (1051522897).

Almost surely, 2^2103045793 is an apocalyptic number.

It is an amenable number.

2103045793 is a deficient number, since it is larger than the sum of its proper divisors (1).

2103045793 is an equidigital number, since it uses as much as digits as its factorization.

2103045793 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 2103045793 is about 45858.9772345612. The cubic root of 2103045793 is about 1281.1979737019.

The spelling of 2103045793 in words is "two billion, one hundred three million, forty-five thousand, seven hundred ninety-three".