1112105600 has 48 divisors (see below), whose sum is σ = 2747256270. Its totient is φ = 444840960.

The previous prime is 1112105593. The next prime is 1112105611. The reversal of 1112105600 is 65012111.

It can be written as a sum of positive squares in 3 ways, for example, as 592630336 + 519475264 = 24344^2 + 22792^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 170567 + ... + 176966.

Almost surely, 2^1112105600 is an apocalyptic number.

1112105600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112105600 is an abundant number, since it is smaller than the sum of its proper divisors (1635150670).

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

1112105600 is an equidigital number, since it uses as much as digits as its factorization.

1112105600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347557 (or 347540 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 17.

The square root of 1112105600 is about 33348.2473302571. The cubic root of 1112105600 is about 1036.0530873250.

Adding to 1112105600 its reverse (65012111), we get a palindrome (1177117711).

The spelling of 1112105600 in words is "one billion, one hundred twelve million, one hundred five thousand, six hundred".