118106282887 has 2 divisors, whose sum is σ = 118106282888. Its totient is φ = 118106282886.

The previous prime is 118106282813. The next prime is 118106282969. The reversal of 118106282887 is 788282601811.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118106282887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118106282087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59053141443 + 59053141444.

It is an arithmetic number, because the mean of its divisors is an integer number (59053141444).

Almost surely, 2^118106282887 is an apocalyptic number.

118106282887 is a deficient number, since it is larger than the sum of its proper divisors (1).

118106282887 is an equidigital number, since it uses as much as digits as its factorization.

118106282887 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 688128, while the sum is 52.

The spelling of 118106282887 in words is "one hundred eighteen billion, one hundred six million, two hundred eighty-two thousand, eight hundred eighty-seven".