3042323120123 has 4 divisors (see below), whose sum is σ = 3476940708720. Its totient is φ = 2607705531528.

The previous prime is 3042323120117. The next prime is 3042323120143. The reversal of 3042323120123 is 3210213232403.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3042323120123 - 2⁸ = 3042323119867 is a prime.

It is a super-3 number, since 3×3042323120123³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3042323120092 and 3042323120101.

It is not an unprimeable number, because it can be changed into a prime (3042323120143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217308794288 + ... + 217308794301.

It is an arithmetic number, because the mean of its divisors is an integer number (869235177180).

Almost surely, 2^{3042323120123} is an apocalyptic number.

3042323120123 is a deficient number, since it is larger than the sum of its proper divisors (434617588597).

3042323120123 is an equidigital number, since it uses as much as digits as its factorization.

3042323120123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434617588596.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 3042323120123 its reverse (3210213232403), we get a palindrome (6252536352526).

The spelling of 3042323120123 in words is "three trillion, forty-two billion, three hundred twenty-three million, one hundred twenty thousand, one hundred twenty-three".