116651510316 has 288 divisors, whose sum is σ = 357978700800. Its totient is φ = 32557224960.

The previous prime is 116651510309. The next prime is 116651510359. The reversal of 116651510316 is 613015156611.

116651510316 is a `hidden beast` number, since 1 + 1 + 66 + 51 + 510 + 31 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 16132990 + ... + 16140218.

It is an arithmetic number, because the mean of its divisors is an integer number (1242981600).

Almost surely, 2^116651510316 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116651510316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178989350400).

116651510316 is an abundant number, since it is smaller than the sum of its proper divisors (241327190484).

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

116651510316 is a wasteful number, since it uses less digits than its factorization.

116651510316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7334 (or 7309 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 36.

Adding to 116651510316 its reverse (613015156611), we get a palindrome (729666666927).

The spelling of 116651510316 in words is "one hundred sixteen billion, six hundred fifty-one million, five hundred ten thousand, three hundred sixteen".