87030013381312 has 56 divisors (see below), whose sum is σ = 173991116027232. Its totient is φ = 43190220288000.

The previous prime is 87030013381163. The next prime is 87030013381379. The reversal of 87030013381312 is 21318331003078.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7600488 + ... + 15225880.

It is an arithmetic number, because the mean of its divisors is an integer number (3106984214772).

Almost surely, 2^{87030013381312} is an apocalyptic number.

It is an amenable number.

87030013381312 is a deficient number, since it is larger than the sum of its proper divisors (86961102645920).

87030013381312 is a wasteful number, since it uses less digits than its factorization.

87030013381312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7626737 (or 7626727 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 87030013381312 in words is "eighty-seven trillion, thirty billion, thirteen million, three hundred eighty-one thousand, three hundred twelve".