112321232 has 10 divisors (see below), whose sum is σ = 217622418. Its totient is φ = 56160608.

The previous prime is 112321229. The next prime is 112321243. The reversal of 112321232 is 232123211.

It can be written as a sum of positive squares in only one way, i.e., 59845696 + 52475536 = 7736^2 + 7244^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 112321232.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3510023 + ... + 3510054.

Almost surely, 2^112321232 is an apocalyptic number.

It is an amenable number.

112321232 is a deficient number, since it is larger than the sum of its proper divisors (105301186).

112321232 is an equidigital number, since it uses as much as digits as its factorization.

112321232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7020085 (or 7020079 counting only the distinct ones).

The product of its digits is 144, while the sum is 17.

The square root of 112321232 is about 10598.1711629885. The cubic root of 112321232 is about 482.4888551033.

Adding to 112321232 its reverse (232123211), we get a palindrome (344444443).

It can be divided in two parts, 11 and 2321232, that multiplied together give a palindrome (25533552).

The spelling of 112321232 in words is "one hundred twelve million, three hundred twenty-one thousand, two hundred thirty-two".