118420327 has 2 divisors, whose sum is σ = 118420328. Its totient is φ = 118420326.

The previous prime is 118420319. The next prime is 118420339. The reversal of 118420327 is 723024811.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 118420327 - 2³ = 118420319 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 118420295 and 118420304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118420397) 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, 59210163 + 59210164.

It is an arithmetic number, because the mean of its divisors is an integer number (59210164).

Almost surely, 2^118420327 is an apocalyptic number.

118420327 is a deficient number, since it is larger than the sum of its proper divisors (1).

118420327 is an equidigital number, since it uses as much as digits as its factorization.

118420327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 118420327 is about 10882.1104111289. The cubic root of 118420327 is about 491.0685095964.

The spelling of 118420327 in words is "one hundred eighteen million, four hundred twenty thousand, three hundred twenty-seven".