213021302303200 has 72 divisors (see below), whose sum is σ = 520040508980328. Its totient is φ = 85208151482880.

The previous prime is 213021302303189. The next prime is 213021302303207. The reversal of 213021302303200 is 2303203120312.

213021302303200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213021302303207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 254400414 + ... + 255236386.

It is an arithmetic number, because the mean of its divisors is an integer number (7222784846949).

Almost surely, 2^{213021302303200} is an apocalyptic number.

213021302303200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213021302303200 is an abundant number, since it is smaller than the sum of its proper divisors (307019206677128).

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

213021302303200 is a wasteful number, since it uses less digits than its factorization.

213021302303200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1154516 (or 1154503 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 213021302303200 its reverse (2303203120312), we get a palindrome (215324505423512).

The spelling of 213021302303200 in words is "two hundred thirteen trillion, twenty-one billion, three hundred two million, three hundred three thousand, two hundred".