118927093 has 2 divisors, whose sum is σ = 118927094. Its totient is φ = 118927092.

The previous prime is 118927073. The next prime is 118927157. The reversal of 118927093 is 390729811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 112741924 + 6185169 = 10618^2 + 2487^2 .

It is an emirp because it is prime and its reverse (390729811) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118927093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118927013) 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, 59463546 + 59463547.

It is an arithmetic number, because the mean of its divisors is an integer number (59463547).

Almost surely, 2^118927093 is an apocalyptic number.

It is an amenable number.

118927093 is a deficient number, since it is larger than the sum of its proper divisors (1).

118927093 is an equidigital number, since it uses as much as digits as its factorization.

118927093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 40.

The square root of 118927093 is about 10905.3699157800. The cubic root of 118927093 is about 491.7680029114.

It can be divided in two parts, 1189 and 27093, that added together give a palindrome (28282).

The spelling of 118927093 in words is "one hundred eighteen million, nine hundred twenty-seven thousand, ninety-three".