23213333330231 has 8 divisors (see below), whose sum is σ = 26140527856128. Its totient is φ = 20422287387000.

The previous prime is 23213333330207. The next prime is 23213333330237. The reversal of 23213333330231 is 13203333331232.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23213333330231 is a prime.

It is a super-3 number, since 3×23213333330231³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23213333330237) 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, 34037145305 + ... + 34037145986.

It is an arithmetic number, because the mean of its divisors is an integer number (3267565982016).

Almost surely, 2^{23213333330231} is an apocalyptic number.

23213333330231 is a deficient number, since it is larger than the sum of its proper divisors (2927194525897).

23213333330231 is a wasteful number, since it uses less digits than its factorization.

23213333330231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68074291333.

The product of its (nonzero) digits is 52488, while the sum is 32.

Adding to 23213333330231 its reverse (13203333331232), we get a palindrome (36416666661463).

The spelling of 23213333330231 in words is "twenty-three trillion, two hundred thirteen billion, three hundred thirty-three million, three hundred thirty thousand, two hundred thirty-one".