112300120500 has 96 divisors (see below), whose sum is σ = 330958293120. Its totient is φ = 29585862400.

The previous prime is 112300120477. The next prime is 112300120501. The reversal of 112300120500 is 5021003211.

It is a super-2 number, since 2×112300120500² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 112300120500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112300120501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 326505 + ... + 575504.

It is an arithmetic number, because the mean of its divisors is an integer number (3447482220).

Almost surely, 2^112300120500 is an apocalyptic number.

112300120500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112300120500 is an abundant number, since it is smaller than the sum of its proper divisors (218658172620).

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

112300120500 is a wasteful number, since it uses less digits than its factorization.

112300120500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 902114 (or 902102 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

Adding to 112300120500 its reverse (5021003211), we get a palindrome (117321123711).

The spelling of 112300120500 in words is "one hundred twelve billion, three hundred million, one hundred twenty thousand, five hundred".