118830337 has 2 divisors, whose sum is σ = 118830338. Its totient is φ = 118830336.

The previous prime is 118830319. The next prime is 118830343. The reversal of 118830337 is 733038811.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 77369616 + 41460721 = 8796^2 + 6439^2 .

It is an emirp because it is prime and its reverse (733038811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 118830337 - 2¹¹ = 118828289 is a prime.

It is not a weakly prime, because it can be changed into another prime (118830367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59415168 + 59415169.

It is an arithmetic number, because the mean of its divisors is an integer number (59415169).

Almost surely, 2^118830337 is an apocalyptic number.

It is an amenable number.

118830337 is a deficient number, since it is larger than the sum of its proper divisors (1).

118830337 is an equidigital number, since it uses as much as digits as its factorization.

118830337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 118830337 is about 10900.9328499904. The cubic root of 118830337 is about 491.6346034950.

The spelling of 118830337 in words is "one hundred eighteen million, eight hundred thirty thousand, three hundred thirty-seven".