112020130000 has 100 divisors (see below), whose sum is σ = 271721021440. Its totient is φ = 44723952000.

The previous prime is 112020129983. The next prime is 112020130007. The reversal of 112020130000 is 31020211.

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112020130007) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5459761 + ... + 5480239.

Almost surely, 2^112020130000 is an apocalyptic number.

112020130000 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 112020130000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135860510720).

112020130000 is an abundant number, since it is smaller than the sum of its proper divisors (159700891440).

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

112020130000 is an equidigital number, since it uses as much as digits as its factorization.

112020130000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21054 (or 21033 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 112020130000 its reverse (31020211), we get a palindrome (112051150211).

The spelling of 112020130000 in words is "one hundred twelve billion, twenty million, one hundred thirty thousand".