112120378 has 8 divisors (see below), whose sum is σ = 169752672. Its totient is φ = 55536156.

The previous prime is 112120339. The next prime is 112120429. The reversal of 112120378 is 873021211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261750 + ... + 262177.

It is an arithmetic number, because the mean of its divisors is an integer number (21219084).

Almost surely, 2^112120378 is an apocalyptic number.

112120378 is a deficient number, since it is larger than the sum of its proper divisors (57632294).

112120378 is a wasteful number, since it uses less digits than its factorization.

112120378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524036.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 112120378 is about 10588.6910428060. The cubic root of 112120378 is about 482.2010863017.

Adding to 112120378 its reverse (873021211), we get a palindrome (985141589).

The spelling of 112120378 in words is "one hundred twelve million, one hundred twenty thousand, three hundred seventy-eight".