2205403163 has 2 divisors, whose sum is σ = 2205403164. Its totient is φ = 2205403162.

The previous prime is 2205403129. The next prime is 2205403181. The reversal of 2205403163 is 3613045022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2205403163 - 2⁸ = 2205402907 is a prime.

It is a super-2 number, since 2×2205403163² = 9727606222740809138, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2205403103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1102701581 + 1102701582.

It is an arithmetic number, because the mean of its divisors is an integer number (1102701582).

Almost surely, 2^2205403163 is an apocalyptic number.

2205403163 is a deficient number, since it is larger than the sum of its proper divisors (1).

2205403163 is an equidigital number, since it uses as much as digits as its factorization.

2205403163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 2205403163 is about 46961.7201878296. The cubic root of 2205403163 is about 1301.6553199480.

Adding to 2205403163 its reverse (3613045022), we get a palindrome (5818448185).

The spelling of 2205403163 in words is "two billion, two hundred five million, four hundred three thousand, one hundred sixty-three".