112113431300 has 216 divisors, whose sum is σ = 277153386048. Its totient is φ = 39109996800.

The previous prime is 112113431263. The next prime is 112113431329. The reversal of 112113431300 is 3134311211.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 53718857 + ... + 53720943.

It is an arithmetic number, because the mean of its divisors is an integer number (1283117528).

Almost surely, 2^112113431300 is an apocalyptic number.

112113431300 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 112113431300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138576693024).

112113431300 is an abundant number, since it is smaller than the sum of its proper divisors (165039954748).

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

112113431300 is a wasteful number, since it uses less digits than its factorization.

112113431300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2219 (or 2181 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 112113431300 its reverse (3134311211), we get a palindrome (115247742511).

The spelling of 112113431300 in words is "one hundred twelve billion, one hundred thirteen million, four hundred thirty-one thousand, three hundred".