112423100 has 36 divisors (see below), whose sum is σ = 246395688. Its totient is φ = 44520000.

The previous prime is 112423063. The next prime is 112423117. The reversal of 112423100 is 1324211.

It is a super-2 number, since 2×112423100² = 25277906827220000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4535 + ... + 15665.

Almost surely, 2^112423100 is an apocalyptic number.

112423100 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 112423100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123197844).

112423100 is an abundant number, since it is smaller than the sum of its proper divisors (133972588).

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

112423100 is a wasteful number, since it uses less digits than its factorization.

112423100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11246 (or 11239 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 112423100 is about 10602.9759973321. The cubic root of 112423100 is about 482.6346729588.

Adding to 112423100 its reverse (1324211), we get a palindrome (113747311).

The spelling of 112423100 in words is "one hundred twelve million, four hundred twenty-three thousand, one hundred".