112310100 has 108 divisors (see below), whose sum is σ = 402342304. Its totient is φ = 25669440.

The previous prime is 112310087. The next prime is 112310129. The reversal of 112310100 is 1013211.

It is a super-2 number, since 2×112310100² = 25227117124020000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2614 + ... + 15213.

Almost surely, 2^112310100 is an apocalyptic number.

112310100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112310100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201171152).

112310100 is an abundant number, since it is smaller than the sum of its proper divisors (290032204).

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

112310100 is a wasteful number, since it uses less digits than its factorization.

112310100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17854 (or 17844 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 112310100 is about 10597.6459650245. The cubic root of 112310100 is about 482.4729149785.

Adding to 112310100 its reverse (1013211), we get a palindrome (113323311).

The spelling of 112310100 in words is "one hundred twelve million, three hundred ten thousand, one hundred".