10020165668108 has 12 divisors (see below), whose sum is σ = 17962979917512. Its totient is φ = 4887885691680.

The previous prime is 10020165668087. The next prime is 10020165668119. The reversal of 10020165668108 is 80186656102001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30549285410 + ... + 30549285737.

It is an arithmetic number, because the mean of its divisors is an integer number (1496914993126).

Almost surely, 2^{10020165668108} is an apocalyptic number.

It is an amenable number.

10020165668108 is a deficient number, since it is larger than the sum of its proper divisors (7942814249404).

10020165668108 is a wasteful number, since it uses less digits than its factorization.

10020165668108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61098571192 (or 61098571190 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 44.

The spelling of 10020165668108 in words is "ten trillion, twenty billion, one hundred sixty-five million, six hundred sixty-eight thousand, one hundred eight".