1112321301101 has 4 divisors (see below), whose sum is σ = 1112323518492. Its totient is φ = 1112319083712.

The previous prime is 1112321301061. The next prime is 1112321301103. The reversal of 1112321301101 is 1011031232111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1042183723876 + 70137577225 = 1020874^2 + 264835^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112321301101 - 2⁶ = 1112321301037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1112321301101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112321301103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41525 + ... + 1492101.

It is an arithmetic number, because the mean of its divisors is an integer number (278080879623).

Almost surely, 2^{1112321301101} is an apocalyptic number.

It is an amenable number.

1112321301101 is a deficient number, since it is larger than the sum of its proper divisors (2217391).

1112321301101 is an equidigital number, since it uses as much as digits as its factorization.

1112321301101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2217390.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 1112321301101 its reverse (1011031232111), we get a palindrome (2123352533212).

The spelling of 1112321301101 in words is "one trillion, one hundred twelve billion, three hundred twenty-one million, three hundred one thousand, one hundred one".