87101547018 has 16 divisors (see below), whose sum is σ = 174467446560. Its totient is φ = 28989790256.

The previous prime is 87101546947. The next prime is 87101547037. The reversal of 87101547018 is 81074510178.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11010405 + ... + 11018312.

It is an arithmetic number, because the mean of its divisors is an integer number (10904215410).

Almost surely, 2^87101547018 is an apocalyptic number.

87101547018 is an abundant number, since it is smaller than the sum of its proper divisors (87365899542).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87101547018 is a wasteful number, since it uses less digits than its factorization.

87101547018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22029381.

The product of its (nonzero) digits is 62720, while the sum is 42.

The spelling of 87101547018 in words is "eighty-seven billion, one hundred one million, five hundred forty-seven thousand, eighteen".