120324307 has 2 divisors, whose sum is σ = 120324308. Its totient is φ = 120324306.

The previous prime is 120324287. The next prime is 120324343. The reversal of 120324307 is 703423021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120324307 - 2⁷ = 120324179 is a prime.

It is not a weakly prime, because it can be changed into another prime (120324107) 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 as a sum of consecutive naturals, namely, 60162153 + 60162154.

It is an arithmetic number, because the mean of its divisors is an integer number (60162154).

Almost surely, 2^120324307 is an apocalyptic number.

120324307 is a deficient number, since it is larger than the sum of its proper divisors (1).

120324307 is an equidigital number, since it uses as much as digits as its factorization.

120324307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 120324307 is about 10969.2436840468. The cubic root of 120324307 is about 493.6863539817.

Adding to 120324307 its reverse (703423021), we get a palindrome (823747328).

The spelling of 120324307 in words is "one hundred twenty million, three hundred twenty-four thousand, three hundred seven".