120065797 has 2 divisors, whose sum is σ = 120065798. Its totient is φ = 120065796.

The previous prime is 120065791. The next prime is 120065857. The reversal of 120065797 is 797560021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76055841 + 44009956 = 8721^2 + 6634^2 .

It is a cyclic number.

It is not a de Polignac number, because 120065797 - 2¹⁵ = 120033029 is a prime.

It is equal to p_6845248 and since 120065797 and 6845248 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120065791) 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, 60032898 + 60032899.

It is an arithmetic number, because the mean of its divisors is an integer number (60032899).

Almost surely, 2^120065797 is an apocalyptic number.

It is an amenable number.

120065797 is a deficient number, since it is larger than the sum of its proper divisors (1).

120065797 is an equidigital number, since it uses as much as digits as its factorization.

120065797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26460, while the sum is 37.

The square root of 120065797 is about 10957.4539469714. The cubic root of 120065797 is about 493.3325480367.

The spelling of 120065797 in words is "one hundred twenty million, sixty-five thousand, seven hundred ninety-seven".