116131218176 has 144 divisors (see below), whose sum is σ = 252530133408. Its totient is φ = 53084160000.

The previous prime is 116131218173. The next prime is 116131218191. The reversal of 116131218176 is 671812131611.

It is not an unprimeable number, because it can be changed into a prime (116131218173) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44785136 + ... + 44787728.

It is an arithmetic number, because the mean of its divisors is an integer number (1753681482).

Almost surely, 2^116131218176 is an apocalyptic number.

116131218176 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116131218176, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126265066704).

116131218176 is an abundant number, since it is smaller than the sum of its proper divisors (136398915232).

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

116131218176 is a wasteful number, since it uses less digits than its factorization.

116131218176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2918 (or 2904 counting only the distinct ones).

The product of its digits is 12096, while the sum is 38.

Adding to 116131218176 its reverse (671812131611), we get a palindrome (787943349787).

The spelling of 116131218176 in words is "one hundred sixteen billion, one hundred thirty-one million, two hundred eighteen thousand, one hundred seventy-six".