213330100000 has 144 divisors (see below), whose sum is σ = 552592756800. Its totient is φ = 80840160000.

The previous prime is 213330099991. The next prime is 213330100003. The reversal of 213330100000 is 1033312.

213330100000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (213330100003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1843861 + ... + 1956139.

It is an arithmetic number, because the mean of its divisors is an integer number (3837449700).

Almost surely, 2^213330100000 is an apocalyptic number.

213330100000 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 213330100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276296378400).

213330100000 is an abundant number, since it is smaller than the sum of its proper divisors (339262656800).

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

213330100000 is an equidigital number, since it uses as much as digits as its factorization.

213330100000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112333 (or 112305 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 213330100000 its reverse (1033312), we get a palindrome (213331133312).

The spelling of 213330100000 in words is "two hundred thirteen billion, three hundred thirty million, one hundred thousand".