120605071 has 2 divisors, whose sum is σ = 120605072. Its totient is φ = 120605070.

The previous prime is 120605053. The next prime is 120605083. The reversal of 120605071 is 170506021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120605071 - 2⁹ = 120604559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120605011) 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, 60302535 + 60302536.

It is an arithmetic number, because the mean of its divisors is an integer number (60302536).

Almost surely, 2^120605071 is an apocalyptic number.

120605071 is a deficient number, since it is larger than the sum of its proper divisors (1).

120605071 is an equidigital number, since it uses as much as digits as its factorization.

120605071 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 120605071 is about 10982.0340101458. The cubic root of 120605071 is about 494.0700439399.

The spelling of 120605071 in words is "one hundred twenty million, six hundred five thousand, seventy-one".