120115069 has 2 divisors, whose sum is σ = 120115070. Its totient is φ = 120115068.

The previous prime is 120114991. The next prime is 120115103. The reversal of 120115069 is 960511021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113422500 + 6692569 = 10650^2 + 2587^2 .

It is a cyclic number.

It is not a de Polignac number, because 120115069 - 2⁹ = 120114557 is a prime.

It is a super-2 number, since 2×120115069² = 28855259601749522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120115769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60057534 + 60057535.

It is an arithmetic number, because the mean of its divisors is an integer number (60057535).

Almost surely, 2^120115069 is an apocalyptic number.

It is an amenable number.

120115069 is a deficient number, since it is larger than the sum of its proper divisors (1).

120115069 is an equidigital number, since it uses as much as digits as its factorization.

120115069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 25.

The square root of 120115069 is about 10959.7020488698. The cubic root of 120115069 is about 493.4000225870.

The spelling of 120115069 in words is "one hundred twenty million, one hundred fifteen thousand, sixty-nine".