87108237215 has 8 divisors (see below), whose sum is σ = 104814709440. Its totient is φ = 69496706592.

The previous prime is 87108237211. The next prime is 87108237217. The reversal of 87108237215 is 51273280178.

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 87108237215 - 2² = 87108237211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87108237211) 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, 23733380 + ... + 23737049.

It is an arithmetic number, because the mean of its divisors is an integer number (13101838680).

Almost surely, 2^87108237215 is an apocalyptic number.

87108237215 is a deficient number, since it is larger than the sum of its proper divisors (17706472225).

87108237215 is a wasteful number, since it uses less digits than its factorization.

87108237215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47470801.

The product of its (nonzero) digits is 188160, while the sum is 44.

The spelling of 87108237215 in words is "eighty-seven billion, one hundred eight million, two hundred thirty-seven thousand, two hundred fifteen".