112020200100102 has 128 divisors (see below), whose sum is σ = 262772451164160. Its totient is φ = 31174026249600.

The previous prime is 112020200100089. The next prime is 112020200100113. The reversal of 112020200100102 is 201001002020211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 530637423 + ... + 530848485.

It is an arithmetic number, because the mean of its divisors is an integer number (2052909774720).

Almost surely, 2^{112020200100102} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112020200100102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131386225582080).

112020200100102 is an abundant number, since it is smaller than the sum of its proper divisors (150752251064058).

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

112020200100102 is a wasteful number, since it uses less digits than its factorization.

112020200100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212858.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 112020200100102 its reverse (201001002020211), we get a palindrome (313021202120313).

The spelling of 112020200100102 in words is "one hundred twelve trillion, twenty billion, two hundred million, one hundred thousand, one hundred two".