118015115047273 has 2 divisors, whose sum is σ = 118015115047274. Its totient is φ = 118015115047272.

The previous prime is 118015115047261. The next prime is 118015115047351. The reversal of 118015115047273 is 372740511510811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 116497224518544 + 1517890528729 = 10793388^2 + 1232027^2 .

It is an emirp because it is prime and its reverse (372740511510811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 118015115047273 - 2²¹ = 118015112950121 is a prime.

It is not a weakly prime, because it can be changed into another prime (118015115047373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59007557523636 + 59007557523637.

It is an arithmetic number, because the mean of its divisors is an integer number (59007557523637).

Almost surely, 2^{118015115047273} is an apocalyptic number.

It is an amenable number.

118015115047273 is a deficient number, since it is larger than the sum of its proper divisors (1).

118015115047273 is an equidigital number, since it uses as much as digits as its factorization.

118015115047273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 235200, while the sum is 46.

The spelling of 118015115047273 in words is "one hundred eighteen trillion, fifteen billion, one hundred fifteen million, forty-seven thousand, two hundred seventy-three".