1112230301321 has 4 divisors (see below), whose sum is σ = 1117876140612. Its totient is φ = 1106584462032.

The previous prime is 1112230301317. The next prime is 1112230301333. The reversal of 1112230301321 is 1231030322111.

It is a happy number.

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 940830161296 + 171400140025 = 969964^2 + 414005^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112230301321 - 2² = 1112230301317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1112230301293 and 1112230301302.

It is not an unprimeable number, because it can be changed into a prime (1112230301341) 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, 2822919350 + ... + 2822919743.

It is an arithmetic number, because the mean of its divisors is an integer number (279469035153).

Almost surely, 2^{1112230301321} is an apocalyptic number.

It is an amenable number.

1112230301321 is a deficient number, since it is larger than the sum of its proper divisors (5645839291).

1112230301321 is an equidigital number, since it uses as much as digits as its factorization.

1112230301321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5645839290.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1112230301321 its reverse (1231030322111), we get a palindrome (2343260623432).

The spelling of 1112230301321 in words is "one trillion, one hundred twelve billion, two hundred thirty million, three hundred one thousand, three hundred twenty-one".