2305223030 has 48 divisors (see below), whose sum is σ = 4625322912. Its totient is φ = 826425600.

The previous prime is 2305223009. The next prime is 2305223083. The reversal of 2305223030 is 303225032.

It is a junction number, because it is equal to n+sod(n) for n = 2305222993 and 2305223011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72494 + ... + 99326.

It is an arithmetic number, because the mean of its divisors is an integer number (96360894).

Almost surely, 2^2305223030 is an apocalyptic number.

2305223030 is an abundant number, since it is smaller than the sum of its proper divisors (2320099882).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2305223030 is a wasteful number, since it uses less digits than its factorization.

2305223030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26933 (or 26922 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 2305223030 is about 48012.7382056054. The cubic root of 2305223030 is about 1321.0045593805.

Adding to 2305223030 its reverse (303225032), we get a palindrome (2608448062).

The spelling of 2305223030 in words is "two billion, three hundred five million, two hundred twenty-three thousand, thirty".