213223113130203 has 24 divisors (see below), whose sum is σ = 344182763551536. Its totient is φ = 126074272358400.

The previous prime is 213223113130201. The next prime is 213223113130217. The reversal of 213223113130203 is 302031311322312.

213223113130203 is a `hidden beast` number, since 2 + 1 + 3 + 223 + 1 + 131 + 302 + 0 + 3 = 666.

It is not a de Polignac number, because 213223113130203 - 2¹ = 213223113130201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213223113130201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26265469350 + ... + 26265477467.

It is an arithmetic number, because the mean of its divisors is an integer number (14340948481314).

Almost surely, 2^{213223113130203} is an apocalyptic number.

213223113130203 is a deficient number, since it is larger than the sum of its proper divisors (130959650421333).

213223113130203 is a wasteful number, since it uses less digits than its factorization.

213223113130203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52530946875 (or 52530946872 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 213223113130203 its reverse (302031311322312), we get a palindrome (515254424452515).

The spelling of 213223113130203 in words is "two hundred thirteen trillion, two hundred twenty-three billion, one hundred thirteen million, one hundred thirty thousand, two hundred three".