10303320320 has 36 divisors (see below), whose sum is σ = 24679675020. Its totient is φ = 4121327616.

The previous prime is 10303320319. The next prime is 10303320331. The reversal of 10303320320 is 2302330301.

It can be written as a sum of positive squares in 2 ways, for example, as 8154812416 + 2148507904 = 90304^2 + 46352^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4023455 + ... + 4026014.

Almost surely, 2^10303320320 is an apocalyptic number.

10303320320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10303320320 is an abundant number, since it is smaller than the sum of its proper divisors (14376354700).

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

10303320320 is an frugal number, since it uses more digits than its factorization.

10303320320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8049490 (or 8049476 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 10303320320 its reverse (2302330301), we get a palindrome (12605650621).

The spelling of 10303320320 in words is "ten billion, three hundred three million, three hundred twenty thousand, three hundred twenty".