112155152 has 20 divisors (see below), whose sum is σ = 217561596. Its totient is φ = 56010240.

The previous prime is 112155139. The next prime is 112155163. The reversal of 112155152 is 251551211.

It can be written as a sum of positive squares in 2 ways, for example, as 48219136 + 63936016 = 6944^2 + 7996^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11252 + ... + 18732.

Almost surely, 2^112155152 is an apocalyptic number.

It is an amenable number.

112155152 is a deficient number, since it is larger than the sum of its proper divisors (105406444).

112155152 is an equidigital number, since it uses as much as digits as its factorization.

112155152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8426 (or 8420 counting only the distinct ones).

The product of its digits is 500, while the sum is 23.

The square root of 112155152 is about 10590.3329503845. The cubic root of 112155152 is about 482.2509325105.

The spelling of 112155152 in words is "one hundred twelve million, one hundred fifty-five thousand, one hundred fifty-two".