120321031323 has 8 divisors (see below), whose sum is σ = 162687591936. Its totient is φ = 79084245800.

The previous prime is 120321031319. The next prime is 120321031333. The reversal of 120321031323 is 323130123021.

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 120321031323 - 2² = 120321031319 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120321031323.

It is not an unprimeable number, because it can be changed into a prime (120321031333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282443523 + ... + 282443948.

It is an arithmetic number, because the mean of its divisors is an integer number (20335948992).

Almost surely, 2^120321031323 is an apocalyptic number.

120321031323 is a deficient number, since it is larger than the sum of its proper divisors (42366560613).

120321031323 is an equidigital number, since it uses as much as digits as its factorization.

120321031323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564887545.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 120321031323 its reverse (323130123021), we get a palindrome (443451154344).

The spelling of 120321031323 in words is "one hundred twenty billion, three hundred twenty-one million, thirty-one thousand, three hundred twenty-three".