10103130220 has 24 divisors (see below), whose sum is σ = 21273470064. Its totient is φ = 4030414656.

The previous prime is 10103130181. The next prime is 10103130223. The reversal of 10103130220 is 2203130101.

It is a self number, because there is not a number n which added to its sum of digits gives 10103130220.

It is not an unprimeable number, because it can be changed into a prime (10103130223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 669694 + ... + 684613.

It is an arithmetic number, because the mean of its divisors is an integer number (886394586).

Almost surely, 2^10103130220 is an apocalyptic number.

10103130220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10103130220 is an abundant number, since it is smaller than the sum of its proper divisors (11170339844).

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

10103130220 is a wasteful number, since it uses less digits than its factorization.

10103130220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1354689 (or 1354687 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10103130220 its reverse (2203130101), we get a palindrome (12306260321).

The spelling of 10103130220 in words is "ten billion, one hundred three million, one hundred thirty thousand, two hundred twenty".