120323310323 has 4 divisors (see below), whose sum is σ = 121675257720. Its totient is φ = 118971362928.

The previous prime is 120323310299. The next prime is 120323310389. The reversal of 120323310323 is 323013323021.

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 120323310323 - 2⁶ = 120323310259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120323310623) 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, 675973565 + ... + 675973742.

It is an arithmetic number, because the mean of its divisors is an integer number (30418814430).

Almost surely, 2^120323310323 is an apocalyptic number.

120323310323 is a deficient number, since it is larger than the sum of its proper divisors (1351947397).

120323310323 is an equidigital number, since it uses as much as digits as its factorization.

120323310323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1351947396.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 120323310323 its reverse (323013323021), we get a palindrome (443336633344).

The spelling of 120323310323 in words is "one hundred twenty billion, three hundred twenty-three million, three hundred ten thousand, three hundred twenty-three".