120198037 has 2 divisors, whose sum is σ = 120198038. Its totient is φ = 120198036.

The previous prime is 120197983. The next prime is 120198061. The reversal of 120198037 is 730891021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 116834481 + 3363556 = 10809^2 + 1834^2 .

It is a cyclic number.

It is not a de Polignac number, because 120198037 - 2²³ = 111809429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120198137) 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, 60099018 + 60099019.

It is an arithmetic number, because the mean of its divisors is an integer number (60099019).

Almost surely, 2^120198037 is an apocalyptic number.

It is an amenable number.

120198037 is a deficient number, since it is larger than the sum of its proper divisors (1).

120198037 is an equidigital number, since it uses as much as digits as its factorization.

120198037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 120198037 is about 10963.4865348574. The cubic root of 120198037 is about 493.5135997637.

The spelling of 120198037 in words is "one hundred twenty million, one hundred ninety-eight thousand, thirty-seven".