213224234020303 has 8 divisors (see below), whose sum is σ = 232608360972240. Its totient is φ = 193840124681280.

The previous prime is 213224234020283. The next prime is 213224234020313. The reversal of 213224234020303 is 303020432422312.

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

It is not a de Polignac number, because 213224234020303 - 2²¹ = 213224231923151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213224234020313) 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, 45475233 + ... + 49944421.

It is an arithmetic number, because the mean of its divisors is an integer number (29076045121530).

Almost surely, 2^{213224234020303} is an apocalyptic number.

213224234020303 is a deficient number, since it is larger than the sum of its proper divisors (19384126951937).

213224234020303 is a wasteful number, since it uses less digits than its factorization.

213224234020303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8806457.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 213224234020303 its reverse (303020432422312), we get a palindrome (516244666442615).

The spelling of 213224234020303 in words is "two hundred thirteen trillion, two hundred twenty-four billion, two hundred thirty-four million, twenty thousand, three hundred three".