20030113112000 has 224 divisors, whose sum is σ = 51369787332864. Its totient is φ = 7731421824000.

The previous prime is 20030113111901. The next prime is 20030113112011. The reversal of 20030113112000 is 21131103002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28201235 + ... + 28902765.

It is an arithmetic number, because the mean of its divisors is an integer number (229329407736).

Almost surely, 2^{20030113112000} is an apocalyptic number.

20030113112000 is a gapful number since it is divisible by the number (20) 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 20030113112000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25684893666432).

20030113112000 is an abundant number, since it is smaller than the sum of its proper divisors (31339674220864).

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

20030113112000 is an equidigital number, since it uses as much as digits as its factorization.

20030113112000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701684 (or 701664 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 20030113112000 its reverse (21131103002), we get a palindrome (20051244215002).

The spelling of 20030113112000 in words is "twenty trillion, thirty billion, one hundred thirteen million, one hundred twelve thousand".