115112213321130 has 128 divisors (see below), whose sum is σ = 315032652000000. Its totient is φ = 29899461705984.

The previous prime is 115112213321113. The next prime is 115112213321143. The reversal of 115112213321130 is 31123312211511.

115112213321130 is a `hidden beast` number, since 1 + 1 + 5 + 112 + 213 + 321 + 13 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 115112213321094 and 115112213321103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 31411005 + ... + 34883744.

It is an arithmetic number, because the mean of its divisors is an integer number (2461192593750).

Almost surely, 2^{115112213321130} is an apocalyptic number.

115112213321130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115112213321130 is an abundant number, since it is smaller than the sum of its proper divisors (199920438678870).

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

115112213321130 is a wasteful number, since it uses less digits than its factorization.

115112213321130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66294933 (or 66294927 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

Adding to 115112213321130 its reverse (31123312211511), we get a palindrome (146235525532641).

The spelling of 115112213321130 in words is "one hundred fifteen trillion, one hundred twelve billion, two hundred thirteen million, three hundred twenty-one thousand, one hundred thirty".