2321112 has 32 divisors (see below), whose sum is σ = 6145200. Its totient is φ = 728064.

The previous prime is 2321101. The next prime is 2321117. The reversal of 2321112 is 2111232.

2321112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a nude number because it is divisible by every one of its digits and also a Zuckerman number because it is divisible by the product of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2321117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2437 + ... + 3252.

2^2321112 is an apocalyptic number.

It is an amenable number.

2321112 is an abundant number, since it is smaller than the sum of its proper divisors (3824088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2321112 is a wasteful number, since it uses less digits than its factorization.

2321112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5715 (or 5711 counting only the distinct ones).

The product of its digits is 24, while the sum is 12.

The square root of 2321112 is about 1523.5196093257. The cubic root of 2321112 is about 132.4032662885.

Adding to 2321112 its reverse (2111232), we get a palindrome (4432344).

It can be divided in two parts, 2321 and 112, that multiplied together give a palindrome (259952).

The spelling of 2321112 in words is "two million, three hundred twenty-one thousand, one hundred twelve".