117171365102 has 16 divisors (see below), whose sum is σ = 194045023872. Its totient is φ = 52618027320.

The previous prime is 117171365099. The next prime is 117171365137. The reversal of 117171365102 is 201563171711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32082338 + ... + 32085989.

It is an arithmetic number, because the mean of its divisors is an integer number (12127813992).

Almost surely, 2^117171365102 is an apocalyptic number.

117171365102 is a deficient number, since it is larger than the sum of its proper divisors (76873658770).

117171365102 is a wasteful number, since it uses less digits than its factorization.

117171365102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64168423.

The product of its (nonzero) digits is 8820, while the sum is 35.

The spelling of 117171365102 in words is "one hundred seventeen billion, one hundred seventy-one million, three hundred sixty-five thousand, one hundred two".