213200220203 has 4 divisors (see below), whose sum is σ = 213256790760. Its totient is φ = 213143649648.

The previous prime is 213200220173. The next prime is 213200220223. The reversal of 213200220203 is 302022002312.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 213200220203 - 2¹⁴ = 213200203819 is a prime.

It is a super-2 number, since 2×213200220203² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213200220223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28279625 + ... + 28287162.

It is an arithmetic number, because the mean of its divisors is an integer number (53314197690).

Almost surely, 2^213200220203 is an apocalyptic number.

213200220203 is a deficient number, since it is larger than the sum of its proper divisors (56570557).

213200220203 is an equidigital number, since it uses as much as digits as its factorization.

213200220203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56570556.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 213200220203 its reverse (302022002312), we get a palindrome (515222222515).

The spelling of 213200220203 in words is "two hundred thirteen billion, two hundred million, two hundred twenty thousand, two hundred three".