213230221121203 has 8 divisors (see below), whose sum is σ = 250508231806896. Its totient is φ = 178934451290400.

The previous prime is 213230221121201. The next prime is 213230221121237. The reversal of 213230221121203 is 302121122032312.

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

It is not a de Polignac number, because 213230221121203 - 2¹ = 213230221121201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213230221121201) 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, 745560213568 + ... + 745560213853.

It is an arithmetic number, because the mean of its divisors is an integer number (31313528975862).

Almost surely, 2^{213230221121203} is an apocalyptic number.

213230221121203 is a deficient number, since it is larger than the sum of its proper divisors (37278010685693).

213230221121203 is a wasteful number, since it uses less digits than its factorization.

213230221121203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491120427445.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 213230221121203 its reverse (302121122032312), we get a palindrome (515351343153515).

The spelling of 213230221121203 in words is "two hundred thirteen trillion, two hundred thirty billion, two hundred twenty-one million, one hundred twenty-one thousand, two hundred three".