2305303011 has 30 divisors (see below), whose sum is σ = 3785266716. Its totient is φ = 1397147400.

The previous prime is 2305302997. The next prime is 2305303043. The reversal of 2305303011 is 1103035032.

It is not a de Polignac number, because 2305303011 - 2⁶ = 2305302947 is a prime.

It is a super-2 number, since 2×2305303011² = 10628843945051332242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2305303711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 107805 + ... + 127406.

Almost surely, 2^2305303011 is an apocalyptic number.

2305303011 is a deficient number, since it is larger than the sum of its proper divisors (1479963705).

2305303011 is a wasteful number, since it uses less digits than its factorization.

2305303011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235245 (or 235225 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 2305303011 is about 48013.5711127594. The cubic root of 2305303011 is about 1321.0198368674.

Adding to 2305303011 its reverse (1103035032), we get a palindrome (3408338043).

The spelling of 2305303011 in words is "two billion, three hundred five million, three hundred three thousand, eleven".