102683695968 has 144 divisors (see below), whose sum is σ = 340532992800. Its totient is φ = 29338170624.

The previous prime is 102683695967. The next prime is 102683695979. The reversal of 102683695968 is 869596386201.

102683695968 is a `hidden beast` number, since 1 + 0 + 2 + 6 + 8 + 36 + 9 + 596 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102683695967) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 420955 + ... + 618522.

It is an arithmetic number, because the mean of its divisors is an integer number (2364812450).

Almost surely, 2^102683695968 is an apocalyptic number.

102683695968 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

102683695968 is an abundant number, since it is smaller than the sum of its proper divisors (237849296832).

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

102683695968 is a wasteful number, since it uses less digits than its factorization.

102683695968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1039514 (or 1039489 counting only the distinct ones).

The product of its (nonzero) digits is 33592320, while the sum is 63.

The spelling of 102683695968 in words is "one hundred two billion, six hundred eighty-three million, six hundred ninety-five thousand, nine hundred sixty-eight".