112120302 has 32 divisors (see below), whose sum is σ = 258822144. Its totient is φ = 31716000.

The previous prime is 112120297. The next prime is 112120313. The reversal of 112120302 is 203021211.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 8974 + ... + 17457.

It is an arithmetic number, because the mean of its divisors is an integer number (8088192).

Almost surely, 2^112120302 is an apocalyptic number.

112120302 is an abundant number, since it is smaller than the sum of its proper divisors (146701842).

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

112120302 is a wasteful number, since it uses less digits than its factorization.

112120302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26544.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 112120302 is about 10588.6874540710. The cubic root of 112120302 is about 482.2009773495.

Adding to 112120302 its reverse (203021211), we get a palindrome (315141513).

Subtracting 112120302 from its reverse (203021211), we obtain a palindrome (90900909).

The spelling of 112120302 in words is "one hundred twelve million, one hundred twenty thousand, three hundred two".