112530102156 has 36 divisors (see below), whose sum is σ = 286968368232. Its totient is φ = 37178085504.

The previous prime is 112530102137. The next prime is 112530102161. The reversal of 112530102156 is 651201035211.

112530102156 is a `hidden beast` number, since 1 + 12 + 530 + 102 + 15 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13827066 + ... + 13835201.

It is an arithmetic number, because the mean of its divisors is an integer number (7971343562).

Almost surely, 2^112530102156 is an apocalyptic number.

It is an amenable number.

112530102156 is an abundant number, since it is smaller than the sum of its proper divisors (174438266076).

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

112530102156 is a wasteful number, since it uses less digits than its factorization.

112530102156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27662390 (or 27662385 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

Adding to 112530102156 its reverse (651201035211), we get a palindrome (763731137367).

The spelling of 112530102156 in words is "one hundred twelve billion, five hundred thirty million, one hundred two thousand, one hundred fifty-six".