112130221203 has 288 divisors, whose sum is σ = 229677372288. Its totient is φ = 51239485440.

The previous prime is 112130221187. The next prime is 112130221223. The reversal of 112130221203 is 302122031211.

112130221203 is a `hidden beast` number, since 112 + 130 + 221 + 203 = 666.

It is not a de Polignac number, because 112130221203 - 2⁴ = 112130221187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112130221223) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 194332851 + ... + 194333427.

It is an arithmetic number, because the mean of its divisors is an integer number (797490876).

Almost surely, 2^112130221203 is an apocalyptic number.

112130221203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

112130221203 is an abundant number, since it is smaller than the sum of its proper divisors (117547151085).

112130221203 is a wasteful number, since it uses less digits than its factorization.

112130221203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715 (or 701 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 112130221203 its reverse (302122031211), we get a palindrome (414252252414).

It can be divided in two parts, 112130 and 221203, that added together give a palindrome (333333).

The spelling of 112130221203 in words is "one hundred twelve billion, one hundred thirty million, two hundred twenty-one thousand, two hundred three".