2305105227 has 12 divisors (see below), whose sum is σ = 3336793824. Its totient is φ = 1533414960.

The previous prime is 2305105219. The next prime is 2305105237. The reversal of 2305105227 is 7225015032.

It is not a de Polignac number, because 2305105227 - 2³ = 2305105219 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2305105227.

It is not an unprimeable number, because it can be changed into a prime (2305105207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 272424 + ... + 280757.

It is an arithmetic number, because the mean of its divisors is an integer number (278066152).

Almost surely, 2^2305105227 is an apocalyptic number.

2305105227 is a deficient number, since it is larger than the sum of its proper divisors (1031688597).

2305105227 is a wasteful number, since it uses less digits than its factorization.

2305105227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553650 (or 553647 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 2305105227 is about 48011.5114009130. The cubic root of 2305105227 is about 1320.9820567204.

The spelling of 2305105227 in words is "two billion, three hundred five million, one hundred five thousand, two hundred twenty-seven".