112108280 has 16 divisors (see below), whose sum is σ = 252243720. Its totient is φ = 44843296.

The previous prime is 112108277. The next prime is 112108291. The reversal of 112108280 is 82801211.

It is a happy number.

It is a congruent number.

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, 1401314 + ... + 1401393.

Almost surely, 2^112108280 is an apocalyptic number.

112108280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112108280 is an abundant number, since it is smaller than the sum of its proper divisors (140135440).

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

112108280 is a wasteful number, since it uses less digits than its factorization.

112108280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2802718 (or 2802714 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 23.

The square root of 112108280 is about 10588.1197575396. The cubic root of 112108280 is about 482.1837422093.

Adding to 112108280 its reverse (82801211), we get a palindrome (194909491).

The spelling of 112108280 in words is "one hundred twelve million, one hundred eight thousand, two hundred eighty".