112146360165 has 112 divisors (see below), whose sum is σ = 231208848000. Its totient is φ = 51130590336.

The previous prime is 112146360149. The next prime is 112146360167. The reversal of 112146360165 is 561063641211.

112146360165 is a `hidden beast` number, since 1 + 1 + 2 + 1 + 4 + 636 + 0 + 16 + 5 = 666.

It is not a de Polignac number, because 112146360165 - 2⁴ = 112146360149 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112146360167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 9919686 + ... + 9930984.

Almost surely, 2^112146360165 is an apocalyptic number.

112146360165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

112146360165 is an abundant number, since it is smaller than the sum of its proper divisors (119062487835).

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

112146360165 is an equidigital number, since it uses as much as digits as its factorization.

112146360165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11718 (or 11703 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 112146360165 in words is "one hundred twelve billion, one hundred forty-six million, three hundred sixty thousand, one hundred sixty-five".