120120323 has 8 divisors (see below), whose sum is σ = 120952800. Its totient is φ = 119291328.

The previous prime is 120120293. The next prime is 120120431. The reversal of 120120323 is 323021021.

It is a happy number.

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 120120323 - 2²⁰ = 119071747 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120120298 and 120120307.

It is not an unprimeable number, because it can be changed into a prime (120150323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111833 + ... + 112901.

It is an arithmetic number, because the mean of its divisors is an integer number (15119100).

Almost surely, 2^120120323 is an apocalyptic number.

120120323 is a deficient number, since it is larger than the sum of its proper divisors (832477).

120120323 is a wasteful number, since it uses less digits than its factorization.

120120323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1741.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 120120323 is about 10959.9417425459. The cubic root of 120120323 is about 493.4072164830.

Adding to 120120323 its reverse (323021021), we get a palindrome (443141344).

The spelling of 120120323 in words is "one hundred twenty million, one hundred twenty thousand, three hundred twenty-three".