23123133113 has 8 divisors (see below), whose sum is σ = 23169112320. Its totient is φ = 23077182960.

The previous prime is 23123133109. The next prime is 23123133127. The reversal of 23123133113 is 31133132132.

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 23123133113 - 2² = 23123133109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23123133193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2246168 + ... + 2256438.

It is an arithmetic number, because the mean of its divisors is an integer number (2896139040).

Almost surely, 2^23123133113 is an apocalyptic number.

It is an amenable number.

23123133113 is a deficient number, since it is larger than the sum of its proper divisors (45979207).

23123133113 is a wasteful number, since it uses less digits than its factorization.

23123133113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14527.

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

Adding to 23123133113 its reverse (31133132132), we get a palindrome (54256265245).

The spelling of 23123133113 in words is "twenty-three billion, one hundred twenty-three million, one hundred thirty-three thousand, one hundred thirteen".