120636107 has 2 divisors, whose sum is σ = 120636108. Its totient is φ = 120636106.

The previous prime is 120636091. The next prime is 120636119. The reversal of 120636107 is 701636021.

It is a strong prime.

It is an emirp because it is prime and its reverse (701636021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120636107 - 2⁴ = 120636091 is a prime.

It is not a weakly prime, because it can be changed into another prime (120636167) 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, 60318053 + 60318054.

It is an arithmetic number, because the mean of its divisors is an integer number (60318054).

Almost surely, 2^120636107 is an apocalyptic number.

120636107 is a deficient number, since it is larger than the sum of its proper divisors (1).

120636107 is an equidigital number, since it uses as much as digits as its factorization.

120636107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 120636107 is about 10983.4469543946. The cubic root of 120636107 is about 494.1124209384.

The spelling of 120636107 in words is "one hundred twenty million, six hundred thirty-six thousand, one hundred seven".