10304023220 has 24 divisors (see below), whose sum is σ = 21660866304. Its totient is φ = 4117339296.

The previous prime is 10304023201. The next prime is 10304023231. The reversal of 10304023220 is 2232040301.

10304023220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 247052 + ... + 285731.

It is an arithmetic number, because the mean of its divisors is an integer number (902536096).

Almost surely, 2^10304023220 is an apocalyptic number.

10304023220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10304023220 is an abundant number, since it is smaller than the sum of its proper divisors (11356843084).

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

10304023220 is a wasteful number, since it uses less digits than its factorization.

10304023220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533759 (or 533757 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 10304023220 its reverse (2232040301), we get a palindrome (12536063521).

The spelling of 10304023220 in words is "ten billion, three hundred four million, twenty-three thousand, two hundred twenty".