223104712146213 has 4 divisors (see below), whose sum is σ = 297472949528288. Its totient is φ = 148736474764140.

The previous prime is 223104712146209. The next prime is 223104712146241. The reversal of 223104712146213 is 312641217401322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 223104712146213 - 2² = 223104712146209 is a prime.

It is a super-3 number, since 3×223104712146213³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223104712146013) 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, 37184118691033 + ... + 37184118691038.

It is an arithmetic number, because the mean of its divisors is an integer number (74368237382072).

Almost surely, 2^{223104712146213} is an apocalyptic number.

It is an amenable number.

223104712146213 is a deficient number, since it is larger than the sum of its proper divisors (74368237382075).

223104712146213 is an equidigital number, since it uses as much as digits as its factorization.

223104712146213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74368237382074.

The product of its (nonzero) digits is 96768, while the sum is 39.

Adding to 223104712146213 its reverse (312641217401322), we get a palindrome (535745929547535).

The spelling of 223104712146213 in words is "two hundred twenty-three trillion, one hundred four billion, seven hundred twelve million, one hundred forty-six thousand, two hundred thirteen".