210343112000 has 224 divisors, whose sum is σ = 597494416896. Its totient is φ = 71855616000.

The previous prime is 210343111973. The next prime is 210343112009. The reversal of 210343112000 is 211343012.

It is a tau number, because it is divible by the number of its divisors (224).

It is a self number, because there is not a number n which added to its sum of digits gives 210343112000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210343112009) 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, 15729317 + ... + 15742683.

Almost surely, 2^210343112000 is an apocalyptic number.

210343112000 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 210343112000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (298747208448).

210343112000 is an abundant number, since it is smaller than the sum of its proper divisors (387151304896).

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

210343112000 is a wasteful number, since it uses less digits than its factorization.

210343112000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13682 (or 13662 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 210343112000 its reverse (211343012), we get a palindrome (210554455012).

The spelling of 210343112000 in words is "two hundred ten billion, three hundred forty-three million, one hundred twelve thousand".