10304200320 has 64 divisors (see below), whose sum is σ = 32844644640. Its totient is φ = 2747786240.

The previous prime is 10304200303. The next prime is 10304200367. The reversal of 10304200320 is 2300240301.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 10304200320.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2681466 + ... + 2685305.

Almost surely, 2^10304200320 is an apocalyptic number.

10304200320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10304200320 is an abundant number, since it is smaller than the sum of its proper divisors (22540444320).

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

10304200320 is an equidigital number, since it uses as much as digits as its factorization.

10304200320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5366793 (or 5366781 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 10304200320 its reverse (2300240301), we get a palindrome (12604440621).

The spelling of 10304200320 in words is "ten billion, three hundred four million, two hundred thousand, three hundred twenty".