112020320 has 24 divisors (see below), whose sum is σ = 264648384. Its totient is φ = 44808064.

The previous prime is 112020319. The next prime is 112020367. The reversal of 112020320 is 23020211.

It is a happy number.

It is a congruent number.

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, 349904 + ... + 350223.

It is an arithmetic number, because the mean of its divisors is an integer number (11027016).

Almost surely, 2^112020320 is an apocalyptic number.

112020320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112020320 is an abundant number, since it is smaller than the sum of its proper divisors (152628064).

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

112020320 is an equidigital number, since it uses as much as digits as its factorization.

112020320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700142 (or 700134 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 112020320 is about 10583.9652304795. The cubic root of 112020320 is about 482.0576023168.

Adding to 112020320 its reverse (23020211), we get a palindrome (135040531).

The spelling of 112020320 in words is "one hundred twelve million, twenty thousand, three hundred twenty".