118359689587 has 2 divisors, whose sum is σ = 118359689588. Its totient is φ = 118359689586.

The previous prime is 118359689527. The next prime is 118359689627. The reversal of 118359689587 is 785986953811.

It is a strong prime.

It is an emirp because it is prime and its reverse (785986953811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 118359689587 - 2¹⁹ = 118359165299 is a prime.

It is a super-2 number, since 2×118359689587² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (118359689527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59179844793 + 59179844794.

It is an arithmetic number, because the mean of its divisors is an integer number (59179844794).

Almost surely, 2^118359689587 is an apocalyptic number.

118359689587 is a deficient number, since it is larger than the sum of its proper divisors (1).

118359689587 is an equidigital number, since it uses as much as digits as its factorization.

118359689587 is an evil number, because the sum of its binary digits is even.

The product of its digits is 130636800, while the sum is 70.

The spelling of 118359689587 in words is "one hundred eighteen billion, three hundred fifty-nine million, six hundred eighty-nine thousand, five hundred eighty-seven".