10320130220 has 24 divisors (see below), whose sum is σ = 21837716208. Its totient is φ = 4096539200.

The previous prime is 10320130201. The next prime is 10320130241. The reversal of 10320130220 is 2203102301.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10320130195 and 10320130204.

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, 1966871 + ... + 1972110.

It is an arithmetic number, because the mean of its divisors is an integer number (909904842).

Almost surely, 2^10320130220 is an apocalyptic number.

10320130220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10320130220 is an abundant number, since it is smaller than the sum of its proper divisors (11517585988).

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

10320130220 is a wasteful number, since it uses less digits than its factorization.

10320130220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3939121 (or 3939119 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 10320130220 its reverse (2203102301), we get a palindrome (12523232521).

The spelling of 10320130220 in words is "ten billion, three hundred twenty million, one hundred thirty thousand, two hundred twenty".