1112231303121 has 64 divisors (see below), whose sum is σ = 1537937280000. Its totient is φ = 714695005440.

The previous prime is 1112231303059. The next prime is 1112231303189. The reversal of 1112231303121 is 1213031322111.

It is not a de Polignac number, because 1112231303121 - 2¹⁴ = 1112231286737 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1112231303621) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 718031055 + ... + 718032603.

It is an arithmetic number, because the mean of its divisors is an integer number (24030270000).

Almost surely, 2^{1112231303121} is an apocalyptic number.

It is an amenable number.

1112231303121 is a deficient number, since it is larger than the sum of its proper divisors (425705976879).

1112231303121 is a wasteful number, since it uses less digits than its factorization.

1112231303121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2094.

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

Adding to 1112231303121 its reverse (1213031322111), we get a palindrome (2325262625232).

The spelling of 1112231303121 in words is "one trillion, one hundred twelve billion, two hundred thirty-one million, three hundred three thousand, one hundred twenty-one".