116312131326 has 32 divisors (see below), whose sum is σ = 246345235200. Its totient is φ = 36484570496.

The previous prime is 116312131267. The next prime is 116312131333. The reversal of 116312131326 is 623131213611.

116312131326 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 116312131293 and 116312131302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 621055 + ... + 786341.

It is an arithmetic number, because the mean of its divisors is an integer number (7698288600).

Almost surely, 2^116312131326 is an apocalyptic number.

116312131326 is an abundant number, since it is smaller than the sum of its proper divisors (130033103874).

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

116312131326 is a wasteful number, since it uses less digits than its factorization.

116312131326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172208.

The product of its digits is 3888, while the sum is 30.

Adding to 116312131326 its reverse (623131213611), we get a palindrome (739443344937).

The spelling of 116312131326 in words is "one hundred sixteen billion, three hundred twelve million, one hundred thirty-one thousand, three hundred twenty-six".