112322032321 has 4 divisors (see below), whose sum is σ = 113860690372. Its totient is φ = 110783374272.

The previous prime is 112322032289. The next prime is 112322032327. The reversal of 112322032321 is 123230223211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 123230223211 = 269 ⋅458104919.

It can be written as a sum of positive squares in 2 ways, for example, as 81438890625 + 30883141696 = 285375^2 + 175736^2 .

It is a cyclic number.

It is not a de Polignac number, because 112322032321 - 2⁵ = 112322032289 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112322032292 and 112322032301.

It is not an unprimeable number, because it can be changed into a prime (112322032327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 769328916 + ... + 769329061.

It is an arithmetic number, because the mean of its divisors is an integer number (28465172593).

Almost surely, 2^112322032321 is an apocalyptic number.

It is an amenable number.

112322032321 is a deficient number, since it is larger than the sum of its proper divisors (1538658051).

112322032321 is an equidigital number, since it uses as much as digits as its factorization.

112322032321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1538658050.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 112322032321 its reverse (123230223211), we get a palindrome (235552255532).

The spelling of 112322032321 in words is "one hundred twelve billion, three hundred twenty-two million, thirty-two thousand, three hundred twenty-one".