120075061 has 2 divisors, whose sum is σ = 120075062. Its totient is φ = 120075060.

The previous prime is 120074957. The next prime is 120075073. The reversal of 120075061 is 160570021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 118940836 + 1134225 = 10906^2 + 1065^2 .

It is an emirp because it is prime and its reverse (160570021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120075061 - 2¹⁹ = 119550773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120075161) 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, 60037530 + 60037531.

It is an arithmetic number, because the mean of its divisors is an integer number (60037531).

Almost surely, 2^120075061 is an apocalyptic number.

It is an amenable number.

120075061 is a deficient number, since it is larger than the sum of its proper divisors (1).

120075061 is an equidigital number, since it uses as much as digits as its factorization.

120075061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 120075061 is about 10957.8766647558. The cubic root of 120075061 is about 493.3452358442.

The spelling of 120075061 in words is "one hundred twenty million, seventy-five thousand, sixty-one".