123320123132333 has 32 divisors (see below), whose sum is σ = 125733766637952. Its totient is φ = 120939257088000.

The previous prime is 123320123132321. The next prime is 123320123132377. The reversal of 123320123132333 is 333231321023321.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 123320123132333 - 2⁴ = 123320123132317 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 123320123132333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123320123135333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2714306585 + ... + 2714352017.

It is an arithmetic number, because the mean of its divisors is an integer number (3929180207436).

Almost surely, 2^{123320123132333} is an apocalyptic number.

It is an amenable number.

123320123132333 is a deficient number, since it is larger than the sum of its proper divisors (2413643505619).

123320123132333 is a wasteful number, since it uses less digits than its factorization.

123320123132333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46445.

The product of its (nonzero) digits is 34992, while the sum is 32.

Adding to 123320123132333 its reverse (333231321023321), we get a palindrome (456551444155654).

The spelling of 123320123132333 in words is "one hundred twenty-three trillion, three hundred twenty billion, one hundred twenty-three million, one hundred thirty-two thousand, three hundred thirty-three".