87315210204 has 24 divisors (see below), whose sum is σ = 210307603968. Its totient is φ = 28166196720.

The previous prime is 87315210197. The next prime is 87315210209. The reversal of 87315210204 is 40201251378.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87315210209) 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, 117358782 + ... + 117359525.

It is an arithmetic number, because the mean of its divisors is an integer number (8762816832).

Almost surely, 2^87315210204 is an apocalyptic number.

It is an amenable number.

87315210204 is an abundant number, since it is smaller than the sum of its proper divisors (122992393764).

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

87315210204 is a wasteful number, since it uses less digits than its factorization.

87315210204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234718345 (or 234718343 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The spelling of 87315210204 in words is "eighty-seven billion, three hundred fifteen million, two hundred ten thousand, two hundred four".