108658896087 has 8 divisors (see below), whose sum is σ = 165575460736. Its totient is φ = 62090797752.

The previous prime is 108658896061. The next prime is 108658896121. The reversal of 108658896087 is 780698856801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 108658896087 - 2¹⁰ = 108658895063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108658896487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2587116553 + ... + 2587116594.

It is an arithmetic number, because the mean of its divisors is an integer number (20696932592).

Almost surely, 2^108658896087 is an apocalyptic number.

108658896087 is a deficient number, since it is larger than the sum of its proper divisors (56916564649).

108658896087 is an equidigital number, since it uses as much as digits as its factorization.

108658896087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5174233157.

The product of its (nonzero) digits is 46448640, while the sum is 66.

The spelling of 108658896087 in words is "one hundred eight billion, six hundred fifty-eight million, eight hundred ninety-six thousand, eighty-seven".