210103301320 has 128 divisors (see below), whose sum is σ = 522866897280. Its totient is φ = 75975609600.

The previous prime is 210103301293. The next prime is 210103301327. The reversal of 210103301320 is 23103301012.

210103301320 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 210103301294 and 210103301303.

It is not an unprimeable number, because it can be changed into a prime (210103301327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9625539 + ... + 9647341.

It is an arithmetic number, because the mean of its divisors is an integer number (4084897635).

Almost surely, 2^210103301320 is an apocalyptic number.

210103301320 is a gapful number since it is divisible by the number (20) 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 210103301320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261433448640).

210103301320 is an abundant number, since it is smaller than the sum of its proper divisors (312763595960).

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

210103301320 is a wasteful number, since it uses less digits than its factorization.

210103301320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22028 (or 22002 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 210103301320 its reverse (23103301012), we get a palindrome (233206602332).

The spelling of 210103301320 in words is "two hundred ten billion, one hundred three million, three hundred one thousand, three hundred twenty".