112003131101100 has 72 divisors (see below), whose sum is σ = 341118308072640. Its totient is φ = 28295527855680.

The previous prime is 112003131101041. The next prime is 112003131101123. The reversal of 112003131101100 is 1101131300211.

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 112003131101100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9824830362 + ... + 9824841761.

Almost surely, 2^{112003131101100} is an apocalyptic number.

112003131101100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112003131101100 is an abundant number, since it is smaller than the sum of its proper divisors (229115176971540).

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

112003131101100 is a wasteful number, since it uses less digits than its factorization.

112003131101100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19649672159 (or 19649672152 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 112003131101100 its reverse (1101131300211), we get a palindrome (113104262401311).

The spelling of 112003131101100 in words is "one hundred twelve trillion, three billion, one hundred thirty-one million, one hundred one thousand, one hundred".