112012020210300 has 144 divisors (see below), whose sum is σ = 370414720273920. Its totient is φ = 25600790787840.

The previous prime is 112012020210289. The next prime is 112012020210353. The reversal of 112012020210300 is 3012020210211.

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 112012020210300.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 25535046 + ... + 29598354.

Almost surely, 2^{112012020210300} is an apocalyptic number.

112012020210300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112012020210300 is an abundant number, since it is smaller than the sum of its proper divisors (258402700063620).

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

112012020210300 is a wasteful number, since it uses less digits than its factorization.

112012020210300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4076460 (or 4076453 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 112012020210300 its reverse (3012020210211), we get a palindrome (115024040420511).

The spelling of 112012020210300 in words is "one hundred twelve trillion, twelve billion, twenty million, two hundred ten thousand, three hundred".