213242214314203 has 4 divisors (see below), whose sum is σ = 218201335577368. Its totient is φ = 208283093051040.

The previous prime is 213242214314183. The next prime is 213242214314221. The reversal of 213242214314203 is 302413412242312.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-213242214314203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213242214314243) 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, 2479560631518 + ... + 2479560631603.

It is an arithmetic number, because the mean of its divisors is an integer number (54550333894342).

Almost surely, 2^{213242214314203} is an apocalyptic number.

213242214314203 is a deficient number, since it is larger than the sum of its proper divisors (4959121263165).

213242214314203 is an equidigital number, since it uses as much as digits as its factorization.

213242214314203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4959121263164.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 213242214314203 its reverse (302413412242312), we get a palindrome (515655626556515).

The spelling of 213242214314203 in words is "two hundred thirteen trillion, two hundred forty-two billion, two hundred fourteen million, three hundred fourteen thousand, two hundred three".