102388727168 has 128 divisors (see below), whose sum is σ = 265817401920. Its totient is φ = 38122684416.

The previous prime is 102388727153. The next prime is 102388727171. The reversal of 102388727168 is 861727883201.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60521 + ... + 456552.

Almost surely, 2^102388727168 is an apocalyptic number.

It is an amenable number.

102388727168 is an abundant number, since it is smaller than the sum of its proper divisors (163428674752).

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

102388727168 is a wasteful number, since it uses less digits than its factorization.

102388727168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517124 (or 517112 counting only the distinct ones).

The product of its (nonzero) digits is 1806336, while the sum is 53.

The spelling of 102388727168 in words is "one hundred two billion, three hundred eighty-eight million, seven hundred twenty-seven thousand, one hundred sixty-eight".