115163615336 has 144 divisors (see below), whose sum is σ = 281976811200. Its totient is φ = 43913432640.

The previous prime is 115163615311. The next prime is 115163615341. The reversal of 115163615336 is 633516361511.

It is a junction number, because it is equal to n+sod(n) for n = 115163615293 and 115163615302.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2203475 + ... + 2255133.

It is an arithmetic number, because the mean of its divisors is an integer number (1958172300).

Almost surely, 2^115163615336 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 115163615336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140988405600).

115163615336 is an abundant number, since it is smaller than the sum of its proper divisors (166813195864).

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

115163615336 is a wasteful number, since it uses less digits than its factorization.

115163615336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51748 (or 51726 counting only the distinct ones).

The product of its digits is 145800, while the sum is 41.

Adding to 115163615336 its reverse (633516361511), we get a palindrome (748679976847).

The spelling of 115163615336 in words is "one hundred fifteen billion, one hundred sixty-three million, six hundred fifteen thousand, three hundred thirty-six".