118033117 has 2 divisors, whose sum is σ = 118033118. Its totient is φ = 118033116.

The previous prime is 118033087. The next prime is 118033183. The reversal of 118033117 is 711330811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91757241 + 26275876 = 9579^2 + 5126^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118033117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 118033091 and 118033100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118034117) 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, 59016558 + 59016559.

It is an arithmetic number, because the mean of its divisors is an integer number (59016559).

Almost surely, 2^118033117 is an apocalyptic number.

It is an amenable number.

118033117 is a deficient number, since it is larger than the sum of its proper divisors (1).

118033117 is an equidigital number, since it uses as much as digits as its factorization.

118033117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 25.

The square root of 118033117 is about 10864.3047177443. The cubic root of 118033117 is about 490.5326943175.

Adding to 118033117 its reverse (711330811), we get a palindrome (829363928).

The spelling of 118033117 in words is "one hundred eighteen million, thirty-three thousand, one hundred seventeen".