210232310210320 has 160 divisors (see below), whose sum is σ = 523405889566560. Its totient is φ = 78249771663360.

The previous prime is 210232310210317. The next prime is 210232310210347. The reversal of 210232310210320 is 23012013232012.

210232310210320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 16 ways, for example, as 115752121721856 + 94480188488464 = 10758816^2 + 9720092^2 .

It is a junction number, because it is equal to n+sod(n) for n = 210232310210291 and 210232310210300.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1413793894 + ... + 1413942586.

It is an arithmetic number, because the mean of its divisors is an integer number (3271286809791).

Almost surely, 2^{210232310210320} is an apocalyptic number.

210232310210320 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 210232310210320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261702944783280).

210232310210320 is an abundant number, since it is smaller than the sum of its proper divisors (313173579356240).

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

210232310210320 is a wasteful number, since it uses less digits than its factorization.

210232310210320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160493 (or 160487 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 210232310210320 its reverse (23012013232012), we get a palindrome (233244323442332).

The spelling of 210232310210320 in words is "two hundred ten trillion, two hundred thirty-two billion, three hundred ten million, two hundred ten thousand, three hundred twenty".