102895117768 has 16 divisors (see below), whose sum is σ = 192932354160. Its totient is φ = 51446490000.

The previous prime is 102895117751. The next prime is 102895117769. The reversal of 102895117768 is 867711598201.

It is not an unprimeable number, because it can be changed into a prime (102895117769) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 401643 + ... + 605893.

It is an arithmetic number, because the mean of its divisors is an integer number (12058272135).

Almost surely, 2^102895117768 is an apocalyptic number.

It is an amenable number.

102895117768 is a deficient number, since it is larger than the sum of its proper divisors (90037236392).

102895117768 is a wasteful number, since it uses less digits than its factorization.

102895117768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267228 (or 267224 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 55.

The spelling of 102895117768 in words is "one hundred two billion, eight hundred ninety-five million, one hundred seventeen thousand, seven hundred sixty-eight".