10020300320 has 48 divisors (see below), whose sum is σ = 24223510080. Its totient is φ = 3914905344.

The previous prime is 10020300289. The next prime is 10020300331. The reversal of 10020300320 is 2300302001.

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, 721340 + ... + 735099.

It is an arithmetic number, because the mean of its divisors is an integer number (504656460).

Almost surely, 2^10020300320 is an apocalyptic number.

10020300320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10020300320 is an abundant number, since it is smaller than the sum of its proper divisors (14203209760).

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

10020300320 is a wasteful number, since it uses less digits than its factorization.

10020300320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1456497 (or 1456489 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

Adding to 10020300320 its reverse (2300302001), we get a palindrome (12320602321).

The spelling of 10020300320 in words is "ten billion, twenty million, three hundred thousand, three hundred twenty".