10117111766 has 8 divisors (see below), whose sum is σ = 15224464944. Its totient is φ = 5042290120.

The previous prime is 10117111721. The next prime is 10117111783. The reversal of 10117111766 is 66711171101.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

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, 8132105 + ... + 8133348.

It is an arithmetic number, because the mean of its divisors is an integer number (1903058118).

Almost surely, 2^10117111766 is an apocalyptic number.

10117111766 is a deficient number, since it is larger than the sum of its proper divisors (5107353178).

10117111766 is a wasteful number, since it uses less digits than its factorization.

10117111766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16265766.

The product of its (nonzero) digits is 1764, while the sum is 32.

Adding to 10117111766 its reverse (66711171101), we get a palindrome (76828282867).

The spelling of 10117111766 in words is "ten billion, one hundred seventeen million, one hundred eleven thousand, seven hundred sixty-six".