120066047 has 2 divisors, whose sum is σ = 120066048. Its totient is φ = 120066046.

The previous prime is 120066043. The next prime is 120066071. The reversal of 120066047 is 740660021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120066047 - 2² = 120066043 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120066043) 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, 60033023 + 60033024.

It is an arithmetic number, because the mean of its divisors is an integer number (60033024).

Almost surely, 2^120066047 is an apocalyptic number.

120066047 is a deficient number, since it is larger than the sum of its proper divisors (1).

120066047 is an equidigital number, since it uses as much as digits as its factorization.

120066047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 120066047 is about 10957.4653547251. The cubic root of 120066047 is about 493.3328904407.

The spelling of 120066047 in words is "one hundred twenty million, sixty-six thousand, forty-seven".