205080703 has 2 divisors, whose sum is σ = 205080704. Its totient is φ = 205080702.

The previous prime is 205080671. The next prime is 205080713. The reversal of 205080703 is 307080502.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 205080703 - 2⁵ = 205080671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (205080713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102540351 + 102540352.

It is an arithmetic number, because the mean of its divisors is an integer number (102540352).

Almost surely, 2^205080703 is an apocalyptic number.

205080703 is a deficient number, since it is larger than the sum of its proper divisors (1).

205080703 is an equidigital number, since it uses as much as digits as its factorization.

205080703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 205080703 is about 14320.6390569695. The cubic root of 205080703 is about 589.7142185824.

The spelling of 205080703 in words is "two hundred five million, eighty thousand, seven hundred three".