213300203300 has 18 divisors (see below), whose sum is σ = 462861441378. Its totient is φ = 85320081280.

The previous prime is 213300203299. The next prime is 213300203317. The reversal of 213300203300 is 3302003312.

It can be written as a sum of positive squares in 3 ways, for example, as 63839096896 + 149461106404 = 252664^2 + 386602^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1066500917 + ... + 1066501116.

It is an arithmetic number, because the mean of its divisors is an integer number (25714524521).

Almost surely, 2^213300203300 is an apocalyptic number.

213300203300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213300203300 is an abundant number, since it is smaller than the sum of its proper divisors (249561238078).

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

213300203300 is a wasteful number, since it uses less digits than its factorization.

213300203300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2133002047 (or 2133002040 counting only the distinct ones).

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

Adding to 213300203300 its reverse (3302003312), we get a palindrome (216602206612).

The spelling of 213300203300 in words is "two hundred thirteen billion, three hundred million, two hundred three thousand, three hundred".