87100110587 has 8 divisors (see below), whose sum is σ = 99672434400. Its totient is φ = 74560149504.

The previous prime is 87100110571. The next prime is 87100110611. The reversal of 87100110587 is 78501100178.

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

It is a cyclic number.

It is not a de Polignac number, because 87100110587 - 2⁴ = 87100110571 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 87100110587.

It is not an unprimeable number, because it can be changed into a prime (87100110557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8084912 + ... + 8095677.

It is an arithmetic number, because the mean of its divisors is an integer number (12459054300).

Almost surely, 2^87100110587 is an apocalyptic number.

87100110587 is a deficient number, since it is larger than the sum of its proper divisors (12572323813).

87100110587 is a wasteful number, since it uses less digits than its factorization.

87100110587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16181365.

The product of its (nonzero) digits is 15680, while the sum is 38.

The spelling of 87100110587 in words is "eighty-seven billion, one hundred million, one hundred ten thousand, five hundred eighty-seven".