118045341137 has 2 divisors, whose sum is σ = 118045341138. Its totient is φ = 118045341136.

The previous prime is 118045341133. The next prime is 118045341163. The reversal of 118045341137 is 731143540811.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99820611136 + 18224730001 = 315944^2 + 134999^2 .

It is a cyclic number.

It is not a de Polignac number, because 118045341137 - 2² = 118045341133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 118045341137.

It is not a weakly prime, because it can be changed into another prime (118045341133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59022670568 + 59022670569.

It is an arithmetic number, because the mean of its divisors is an integer number (59022670569).

Almost surely, 2^118045341137 is an apocalyptic number.

It is an amenable number.

118045341137 is a deficient number, since it is larger than the sum of its proper divisors (1).

118045341137 is an equidigital number, since it uses as much as digits as its factorization.

118045341137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 38.

Adding to 118045341137 its reverse (731143540811), we get a palindrome (849188881948).

The spelling of 118045341137 in words is "one hundred eighteen billion, forty-five million, three hundred forty-one thousand, one hundred thirty-seven".