223120110113231 has 8 divisors (see below), whose sum is σ = 223216868582400. Its totient is φ = 223023353225400.

The previous prime is 223120110113203. The next prime is 223120110113357. The reversal of 223120110113231 is 132311011021322.

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-223120110113231 is a prime.

It is a super-3 number, since 3×223120110113231³ (a number of 44 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 junction number, because it is equal to n+sod(n) for n = 223120110113197 and 223120110113206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223120110116231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348283910 + ... + 348923948.

It is an arithmetic number, because the mean of its divisors is an integer number (27902108572800).

Almost surely, 2^{223120110113231} is an apocalyptic number.

223120110113231 is a deficient number, since it is larger than the sum of its proper divisors (96758469169).

223120110113231 is a wasteful number, since it uses less digits than its factorization.

223120110113231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790669.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 223120110113231 its reverse (132311011021322), we get a palindrome (355431121134553).

The spelling of 223120110113231 in words is "two hundred twenty-three trillion, one hundred twenty billion, one hundred ten million, one hundred thirteen thousand, two hundred thirty-one".