118570663 has 2 divisors, whose sum is σ = 118570664. Its totient is φ = 118570662.

The previous prime is 118570619. The next prime is 118570679. The reversal of 118570663 is 366075811.

It is a strong prime.

It is an emirp because it is prime and its reverse (366075811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 118570663 - 2¹⁷ = 118439591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118570603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59285331 + 59285332.

It is an arithmetic number, because the mean of its divisors is an integer number (59285332).

Almost surely, 2^118570663 is an apocalyptic number.

118570663 is a deficient number, since it is larger than the sum of its proper divisors (1).

118570663 is an equidigital number, since it uses as much as digits as its factorization.

118570663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 118570663 is about 10889.0157039101. The cubic root of 118570663 is about 491.2762274735.

The spelling of 118570663 in words is "one hundred eighteen million, five hundred seventy thousand, six hundred sixty-three".