112341321 has 24 divisors (see below), whose sum is σ = 174647304. Its totient is φ = 69327360.

The previous prime is 112341283. The next prime is 112341337. The reversal of 112341321 is 123143211.

112341321 is a `hidden beast` number, since 1 + 1 + 2 + 341 + 321 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1334025 + 111007296 = 1155^2 + 10536^2 .

It is not a de Polignac number, because 112341321 - 2¹⁰ = 112340297 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 112341294 and 112341303.

It is not an unprimeable number, because it can be changed into a prime (112341371) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3315 + ... + 15351.

It is an arithmetic number, because the mean of its divisors is an integer number (7276971).

Almost surely, 2^112341321 is an apocalyptic number.

It is an amenable number.

112341321 is a deficient number, since it is larger than the sum of its proper divisors (62305983).

112341321 is a wasteful number, since it uses less digits than its factorization.

112341321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12121 (or 12118 counting only the distinct ones).

The product of its digits is 144, while the sum is 18.

The square root of 112341321 is about 10599.1188784729. The cubic root of 112341321 is about 482.5176182637.

Adding to 112341321 its reverse (123143211), we get a palindrome (235484532).

The spelling of 112341321 in words is "one hundred twelve million, three hundred forty-one thousand, three hundred twenty-one".