120612071 has 2 divisors, whose sum is σ = 120612072. Its totient is φ = 120612070.

The previous prime is 120612043. The next prime is 120612091. The reversal of 120612071 is 170216021.

It is an a-pointer prime, because the next prime (120612091) can be obtained adding 120612071 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120612071 - 2¹⁰ = 120611047 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120612001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60306035 + 60306036.

It is an arithmetic number, because the mean of its divisors is an integer number (60306036).

Almost surely, 2^120612071 is an apocalyptic number.

120612071 is a deficient number, since it is larger than the sum of its proper divisors (1).

120612071 is an equidigital number, since it uses as much as digits as its factorization.

120612071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 120612071 is about 10982.3527078673. The cubic root of 120612071 is about 494.0796024749.

Adding to 120612071 its reverse (170216021), we get a palindrome (290828092).

The spelling of 120612071 in words is "one hundred twenty million, six hundred twelve thousand, seventy-one".