102617770112 has 64 divisors (see below), whose sum is σ = 240174063360. Its totient is φ = 43056399360.

The previous prime is 102617770097. The next prime is 102617770159. The reversal of 102617770112 is 211077716201.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

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, 2784848 + ... + 2821455.

It is an arithmetic number, because the mean of its divisors is an integer number (3752719740).

Almost surely, 2^102617770112 is an apocalyptic number.

It is an amenable number.

102617770112 is an abundant number, since it is smaller than the sum of its proper divisors (137556293248).

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

102617770112 is a wasteful number, since it uses less digits than its factorization.

102617770112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5606341 (or 5606329 counting only the distinct ones).

The product of its (nonzero) digits is 8232, while the sum is 35.

The spelling of 102617770112 in words is "one hundred two billion, six hundred seventeen million, seven hundred seventy thousand, one hundred twelve".