120023011323 has 6 divisors (see below), whose sum is σ = 173366571924. Its totient is φ = 80015340876.

The previous prime is 120023011313. The next prime is 120023011403. The reversal of 120023011323 is 323110320021.

It is not a de Polignac number, because 120023011323 - 2⁶ = 120023011259 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120023011296 and 120023011305.

It is not an unprimeable number, because it can be changed into a prime (120023011313) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6667945065 + ... + 6667945082.

It is an arithmetic number, because the mean of its divisors is an integer number (28894428654).

Almost surely, 2^120023011323 is an apocalyptic number.

120023011323 is a deficient number, since it is larger than the sum of its proper divisors (53343560601).

120023011323 is a wasteful number, since it uses less digits than its factorization.

120023011323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13335890153 (or 13335890150 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 120023011323 its reverse (323110320021), we get a palindrome (443133331344).

The spelling of 120023011323 in words is "one hundred twenty billion, twenty-three million, eleven thousand, three hundred twenty-three".