120318 has 16 divisors (see below), whose sum is σ = 262656. Its totient is φ = 36440.

The previous prime is 120299. The next prime is 120319. The reversal of 120318 is 813021.

It is a happy number.

It is a super-2 number, since 2×120318² = 28952842248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120297 and 120306.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 120318.

It is not an unprimeable number, because it can be changed into a prime (120319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 846 + ... + 977.

It is an arithmetic number, because the mean of its divisors is an integer number (16416).

2¹²⁰³¹⁸ is an apocalyptic number.

120318 is an abundant number, since it is smaller than the sum of its proper divisors (142338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120318 is a wasteful number, since it uses less digits than its factorization.

120318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1839.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 120318 is about 346.8688512969. The cubic root of 120318 is about 49.3677728032.

Adding to 120318 its reverse (813021), we get a palindrome (933339).

It can be divided in two parts, 1203 and 18, that added together give a palindrome (1221).

The spelling of 120318 in words is "one hundred twenty thousand, three hundred eighteen".