120754169 has 2 divisors, whose sum is σ = 120754170. Its totient is φ = 120754168.

The previous prime is 120754159. The next prime is 120754171. The reversal of 120754169 is 961457021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120714169 + 40000 = 10987^2 + 200^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120754169 is a prime.

It is a super-2 number, since 2×120754169² = 29163138661761122, which contains 22 as substring.

Together with 120754171, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (120754159) 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, 60377084 + 60377085.

It is an arithmetic number, because the mean of its divisors is an integer number (60377085).

Almost surely, 2^120754169 is an apocalyptic number.

It is an amenable number.

120754169 is a deficient number, since it is larger than the sum of its proper divisors (1).

120754169 is an equidigital number, since it uses as much as digits as its factorization.

120754169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 120754169 is about 10988.8201823490. The cubic root of 120754169 is about 494.2735581027.

The spelling of 120754169 in words is "one hundred twenty million, seven hundred fifty-four thousand, one hundred sixty-nine".