210130201320 has 192 divisors, whose sum is σ = 716495310720. Its totient is φ = 49001891328.

The previous prime is 210130201279. The next prime is 210130201349. The reversal of 210130201320 is 23102031012.

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 210130201320.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 376597 + ... + 749723.

It is an arithmetic number, because the mean of its divisors is an integer number (3731746410).

Almost surely, 2^210130201320 is an apocalyptic number.

210130201320 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 210130201320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (358247655360).

210130201320 is an abundant number, since it is smaller than the sum of its proper divisors (506365109400).

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

210130201320 is a wasteful number, since it uses less digits than its factorization.

210130201320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373192 (or 373169 counting only the distinct ones).

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

Adding to 210130201320 its reverse (23102031012), we get a palindrome (233232232332).

The spelling of 210130201320 in words is "two hundred ten billion, one hundred thirty million, two hundred one thousand, three hundred twenty".