112120323 has 16 divisors (see below), whose sum is σ = 175468800. Its totient is φ = 62336736.

The previous prime is 112120313. The next prime is 112120339. The reversal of 112120323 is 323021211.

It is not a de Polignac number, because 112120323 - 2⁵ = 112120291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112120313) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 71373 + ... + 72926.

It is an arithmetic number, because the mean of its divisors is an integer number (10966800).

Almost surely, 2^112120323 is an apocalyptic number.

112120323 is a deficient number, since it is larger than the sum of its proper divisors (63348477).

112120323 is a wasteful number, since it uses less digits than its factorization.

112120323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144346.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 112120323 is about 10588.6884456952. The cubic root of 112120323 is about 482.2010074547.

Adding to 112120323 its reverse (323021211), we get a palindrome (435141534).

The spelling of 112120323 in words is "one hundred twelve million, one hundred twenty thousand, three hundred twenty-three".