2205103223 has 2 divisors, whose sum is σ = 2205103224. Its totient is φ = 2205103222.

The previous prime is 2205103193. The next prime is 2205103259. The reversal of 2205103223 is 3223015022.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2205103223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2205103195 and 2205103204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2205102223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1102551611 + 1102551612.

It is an arithmetic number, because the mean of its divisors is an integer number (1102551612).

Almost surely, 2^2205103223 is an apocalyptic number.

2205103223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2205103223 is an equidigital number, since it uses as much as digits as its factorization.

2205103223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2205103223 is about 46958.5266272271. The cubic root of 2205103223 is about 1301.5963078810.

Adding to 2205103223 its reverse (3223015022), we get a palindrome (5428118245).

The spelling of 2205103223 in words is "two billion, two hundred five million, one hundred three thousand, two hundred twenty-three".