23133123113 has 8 divisors (see below), whose sum is σ = 23574328128. Its totient is φ = 22692093424.

The previous prime is 23133123089. The next prime is 23133123127. The reversal of 23133123113 is 31132133132.

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 23133123113 - 2⁶ = 23133123049 is a prime.

It is a super-2 number, since 2×23133123113² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23133123193) 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, 239906 + ... + 322212.

It is an arithmetic number, because the mean of its divisors is an integer number (2946791016).

Almost surely, 2^23133123113 is an apocalyptic number.

It is an amenable number.

23133123113 is a deficient number, since it is larger than the sum of its proper divisors (441205015).

23133123113 is an equidigital number, since it uses as much as digits as its factorization.

23133123113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87663.

The product of its digits is 972, while the sum is 23.

Adding to 23133123113 its reverse (31132133132), we get a palindrome (54265256245).

The spelling of 23133123113 in words is "twenty-three billion, one hundred thirty-three million, one hundred twenty-three thousand, one hundred thirteen".