201212213203 has 8 divisors (see below), whose sum is σ = 201578841072. Its totient is φ = 200845873056.

The previous prime is 201212213201. The next prime is 201212213219. The reversal of 201212213203 is 302312212102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 201212213203 - 2¹ = 201212213201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201212213201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1353601 + ... + 1494877.

It is an arithmetic number, because the mean of its divisors is an integer number (25197355134).

Almost surely, 2^201212213203 is an apocalyptic number.

201212213203 is a deficient number, since it is larger than the sum of its proper divisors (366627869).

201212213203 is a wasteful number, since it uses less digits than its factorization.

201212213203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143861.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 201212213203 its reverse (302312212102), we get a palindrome (503524425305).

The spelling of 201212213203 in words is "two hundred one billion, two hundred twelve million, two hundred thirteen thousand, two hundred three".