10117161636 has 12 divisors (see below), whose sum is σ = 23606710512. Its totient is φ = 3372387208.

The previous prime is 10117161631. The next prime is 10117161653. The reversal of 10117161636 is 63616171101.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 10117161597 and 10117161606.

It is not an unprimeable number, because it can be changed into a prime (10117161631) 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, 421548390 + ... + 421548413.

It is an arithmetic number, because the mean of its divisors is an integer number (1967225876).

Almost surely, 2^10117161636 is an apocalyptic number.

It is an amenable number.

10117161636 is an abundant number, since it is smaller than the sum of its proper divisors (13489548876).

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

10117161636 is a wasteful number, since it uses less digits than its factorization.

10117161636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843096810 (or 843096808 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 33.

The spelling of 10117161636 in words is "ten billion, one hundred seventeen million, one hundred sixty-one thousand, six hundred thirty-six".