112322013 has 4 divisors (see below), whose sum is σ = 149762688. Its totient is φ = 74881340.

The previous prime is 112322003. The next prime is 112322033. The reversal of 112322013 is 310223211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112322013 - 2¹³ = 112313821 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 112321983 and 112322001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112322003) 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, 18720333 + ... + 18720338.

It is an arithmetic number, because the mean of its divisors is an integer number (37440672).

Almost surely, 2^112322013 is an apocalyptic number.

It is an amenable number.

112322013 is a deficient number, since it is larger than the sum of its proper divisors (37440675).

112322013 is an equidigital number, since it uses as much as digits as its factorization.

112322013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37440674.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 112322013 is about 10598.2080089041. The cubic root of 112322013 is about 482.4899733927.

Adding to 112322013 its reverse (310223211), we get a palindrome (422545224).

The spelling of 112322013 in words is "one hundred twelve million, three hundred twenty-two thousand, thirteen".