120216337 has 2 divisors, whose sum is σ = 120216338. Its totient is φ = 120216336.

The previous prime is 120216323. The next prime is 120216373. The reversal of 120216337 is 733612021.

Together with next prime (120216373) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85359121 + 34857216 = 9239^2 + 5904^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120216337 is a prime.

It is not a weakly prime, because it can be changed into another prime (120216307) 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 as a sum of consecutive naturals, namely, 60108168 + 60108169.

It is an arithmetic number, because the mean of its divisors is an integer number (60108169).

Almost surely, 2^120216337 is an apocalyptic number.

It is an amenable number.

120216337 is a deficient number, since it is larger than the sum of its proper divisors (1).

120216337 is an equidigital number, since it uses as much as digits as its factorization.

120216337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 120216337 is about 10964.3210916135. The cubic root of 120216337 is about 493.5386441011.

Adding to 120216337 its reverse (733612021), we get a palindrome (853828358).

The spelling of 120216337 in words is "one hundred twenty million, two hundred sixteen thousand, three hundred thirty-seven".