120040127 has 2 divisors, whose sum is σ = 120040128. Its totient is φ = 120040126.

The previous prime is 120040073. The next prime is 120040163. The reversal of 120040127 is 721040021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120040127 - 2²² = 115845823 is a prime.

It is a super-2 number, since 2×120040127² = 28819264180352258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120040187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60020063 + 60020064.

It is an arithmetic number, because the mean of its divisors is an integer number (60020064).

Almost surely, 2^120040127 is an apocalyptic number.

120040127 is a deficient number, since it is larger than the sum of its proper divisors (1).

120040127 is an equidigital number, since it uses as much as digits as its factorization.

120040127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 120040127 is about 10956.2825356049. The cubic root of 120040127 is about 493.2973874568.

Adding to 120040127 its reverse (721040021), we get a palindrome (841080148).

The spelling of 120040127 in words is "one hundred twenty million, forty thousand, one hundred twenty-seven".