112300432 has 10 divisors (see below), whose sum is σ = 217582118. Its totient is φ = 56150208.

The previous prime is 112300429. The next prime is 112300471. The reversal of 112300432 is 234003211.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 76108176 + 36192256 = 8724^2 + 6016^2 .

It is a super-2 number, since 2×112300432² = 25222774054773248, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 7018777 = 112300432 / (1 + 1 + 2 + 3 + 0 + 0 + 4 + 3 + 2).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3509373 + ... + 3509404.

Almost surely, 2^112300432 is an apocalyptic number.

It is an amenable number.

112300432 is a deficient number, since it is larger than the sum of its proper divisors (105281686).

112300432 is an equidigital number, since it uses as much as digits as its factorization.

112300432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7018785 (or 7018779 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 112300432 is about 10597.1898161730. The cubic root of 112300432 is about 482.4590703287.

Adding to 112300432 its reverse (234003211), we get a palindrome (346303643).

The spelling of 112300432 in words is "one hundred twelve million, three hundred thousand, four hundred thirty-two".