23323231201123 has 12 divisors (see below), whose sum is σ = 27338213367432. Its totient is φ = 19838735367360.

The previous prime is 23323231201121. The next prime is 23323231201133. The reversal of 23323231201123 is 32110213232332.

It is a happy number.

It is not a de Polignac number, because 23323231201123 - 2¹ = 23323231201121 is a prime.

It is a super-3 number, since 3×23323231201123³ (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 junction number, because it is equal to n+sod(n) for n = 23323231201091 and 23323231201100.

It is not an unprimeable number, because it can be changed into a prime (23323231201121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1816727590 + ... + 1816740427.

It is an arithmetic number, because the mean of its divisors is an integer number (2278184447286).

Almost surely, 2^{23323231201123} is an apocalyptic number.

23323231201123 is a deficient number, since it is larger than the sum of its proper divisors (4014982166309).

23323231201123 is a wasteful number, since it uses less digits than its factorization.

23323231201123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3633468162 (or 3633468155 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 23323231201123 its reverse (32110213232332), we get a palindrome (55433444433455).

The spelling of 23323231201123 in words is "twenty-three trillion, three hundred twenty-three billion, two hundred thirty-one million, two hundred one thousand, one hundred twenty-three".