213332300000 has 144 divisors (see below), whose sum is σ = 525693478464. Its totient is φ = 85214400000.

The previous prime is 213332299981. The next prime is 213332300009. The reversal of 213332300000 is 3233312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213332300009) 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, 123099134 + ... + 123100866.

It is an arithmetic number, because the mean of its divisors is an integer number (3650649156).

Almost surely, 2^213332300000 is an apocalyptic number.

213332300000 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 213332300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262846739232).

213332300000 is an abundant number, since it is smaller than the sum of its proper divisors (312361178464).

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

213332300000 is an equidigital number, since it uses as much as digits as its factorization.

213332300000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2999 (or 2971 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 213332300000 its reverse (3233312), we get a palindrome (213335533312).

The spelling of 213332300000 in words is "two hundred thirteen billion, three hundred thirty-two million, three hundred thousand".