120127963 has 2 divisors, whose sum is σ = 120127964. Its totient is φ = 120127962.

The previous prime is 120127957. The next prime is 120127979. The reversal of 120127963 is 369721021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120127963 - 2¹³ = 120119771 is a prime.

It is not a weakly prime, because it can be changed into another prime (120125963) 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, 60063981 + 60063982.

It is an arithmetic number, because the mean of its divisors is an integer number (60063982).

Almost surely, 2^120127963 is an apocalyptic number.

120127963 is a deficient number, since it is larger than the sum of its proper divisors (1).

120127963 is an equidigital number, since it uses as much as digits as its factorization.

120127963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 120127963 is about 10960.2902790027. The cubic root of 120127963 is about 493.4176769699.

Adding to 120127963 its reverse (369721021), we get a palindrome (489848984).

The spelling of 120127963 in words is "one hundred twenty million, one hundred twenty-seven thousand, nine hundred sixty-three".