112001313221103 has 16 divisors (see below), whose sum is σ = 155836855420416. Its totient is φ = 71417029141920.

The previous prime is 112001313221069. The next prime is 112001313221141. The reversal of 112001313221103 is 301122313100211.

It is not a de Polignac number, because 112001313221103 - 2⁸ = 112001313220847 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112001313221103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112001313221503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45358200 + ... + 47763677.

It is an arithmetic number, because the mean of its divisors is an integer number (9739803463776).

Almost surely, 2^{112001313221103} is an apocalyptic number.

112001313221103 is a deficient number, since it is larger than the sum of its proper divisors (43835542199313).

112001313221103 is a wasteful number, since it uses less digits than its factorization.

112001313221103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93139334.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 112001313221103 its reverse (301122313100211), we get a palindrome (413123626321314).

The spelling of 112001313221103 in words is "one hundred twelve trillion, one billion, three hundred thirteen million, two hundred twenty-one thousand, one hundred three".