116656010105 has 8 divisors (see below), whose sum is σ = 139989180552. Its totient is φ = 93323495808.

The previous prime is 116656010089. The next prime is 116656010111. The reversal of 116656010105 is 501010656611.

It can be written as a sum of positive squares in 4 ways, for example, as 13112998144 + 103543011961 = 114512^2 + 321781^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 116656010105 - 2⁴ = 116656010089 is a prime.

It is a super-2 number, since 2×116656010105² (a number of 23 digits) contains 22 as substring.

It is a Duffinian 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, 409247 + ... + 633083.

It is an arithmetic number, because the mean of its divisors is an integer number (17498647569).

Almost surely, 2^116656010105 is an apocalyptic number.

It is an amenable number.

116656010105 is a deficient number, since it is larger than the sum of its proper divisors (23333170447).

116656010105 is a wasteful number, since it uses less digits than its factorization.

116656010105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328075.

The product of its (nonzero) digits is 5400, while the sum is 32.

Adding to 116656010105 its reverse (501010656611), we get a palindrome (617666666716).

The spelling of 116656010105 in words is "one hundred sixteen billion, six hundred fifty-six million, ten thousand, one hundred five".