102128368107 has 8 divisors (see below), whose sum is σ = 136232977984. Its totient is φ = 68054668488.

The previous prime is 102128368091. The next prime is 102128368151. The reversal of 102128368107 is 701863821201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 102128368107 - 2⁴ = 102128368091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102128368007) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7719853 + ... + 7733070.

It is an arithmetic number, because the mean of its divisors is an integer number (17029122248).

Almost surely, 2^102128368107 is an apocalyptic number.

102128368107 is a deficient number, since it is larger than the sum of its proper divisors (34104609877).

102128368107 is a wasteful number, since it uses less digits than its factorization.

102128368107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15455129.

The product of its (nonzero) digits is 32256, while the sum is 39.

The spelling of 102128368107 in words is "one hundred two billion, one hundred twenty-eight million, three hundred sixty-eight thousand, one hundred seven".