123043332120113 has 8 divisors (see below), whose sum is σ = 137138079143520. Its totient is φ = 109710463314240.

The previous prime is 123043332120053. The next prime is 123043332120187. The reversal of 123043332120113 is 311021233340321.

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 123043332120113 - 2³² = 123039037152817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123043332120413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190469554043 + ... + 190469554688.

It is an arithmetic number, because the mean of its divisors is an integer number (17142259892940).

Almost surely, 2^{123043332120113} is an apocalyptic number.

It is an amenable number.

123043332120113 is a deficient number, since it is larger than the sum of its proper divisors (14094747023407).

123043332120113 is a wasteful number, since it uses less digits than its factorization.

123043332120113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380939108767.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 123043332120113 its reverse (311021233340321), we get a palindrome (434064565460434).

The spelling of 123043332120113 in words is "one hundred twenty-three trillion, forty-three billion, three hundred thirty-two million, one hundred twenty thousand, one hundred thirteen".