10213130220 has 96 divisors (see below), whose sum is σ = 29879055360. Its totient is φ = 2601688320.

The previous prime is 10213130219. The next prime is 10213130227. The reversal of 10213130220 is 2203131201.

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 10213130220.

It is not an unprimeable number, because it can be changed into a prime (10213130227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1153410 + ... + 1162230.

It is an arithmetic number, because the mean of its divisors is an integer number (311240160).

Almost surely, 2^10213130220 is an apocalyptic number.

10213130220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10213130220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14939527680).

10213130220 is an abundant number, since it is smaller than the sum of its proper divisors (19665925140).

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

10213130220 is a wasteful number, since it uses less digits than its factorization.

10213130220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9695 (or 9693 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10213130220 its reverse (2203131201), we get a palindrome (12416261421).

The spelling of 10213130220 in words is "ten billion, two hundred thirteen million, one hundred thirty thousand, two hundred twenty".