223230131 has 8 divisors (see below), whose sum is σ = 229670544. Its totient is φ = 216881280.

The previous prime is 223230127. The next prime is 223230143. The reversal of 223230131 is 131032322.

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

It is a cyclic number.

It is not a de Polignac number, because 223230131 - 2² = 223230127 is a prime.

It is a super-3 number, since 3×223230131³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223230181) 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, 17930 + ... + 27711.

It is an arithmetic number, because the mean of its divisors is an integer number (28708818).

Almost surely, 2^223230131 is an apocalyptic number.

223230131 is a deficient number, since it is larger than the sum of its proper divisors (6440413).

223230131 is an equidigital number, since it uses as much as digits as its factorization.

223230131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45781.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 223230131 is about 14940.8878919561. The cubic root of 223230131 is about 606.6212291709.

Adding to 223230131 its reverse (131032322), we get a palindrome (354262453).

The spelling of 223230131 in words is "two hundred twenty-three million, two hundred thirty thousand, one hundred thirty-one".