120321223 has 8 divisors (see below), whose sum is σ = 138980880. Its totient is φ = 102948480.

The previous prime is 120321191. The next prime is 120321239. The reversal of 120321223 is 322123021.

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 120321223 - 2⁵ = 120321191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120321197 and 120321206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120321263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321528 + ... + 321901.

It is an arithmetic number, because the mean of its divisors is an integer number (17372610).

Almost surely, 2^120321223 is an apocalyptic number.

120321223 is a deficient number, since it is larger than the sum of its proper divisors (18659657).

120321223 is a wasteful number, since it uses less digits than its factorization.

120321223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643457.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 120321223 is about 10969.1031082764. The cubic root of 120321223 is about 493.6821360982.

Adding to 120321223 its reverse (322123021), we get a palindrome (442444244).

The spelling of 120321223 in words is "one hundred twenty million, three hundred twenty-one thousand, two hundred twenty-three".