112542433 has 4 divisors (see below), whose sum is σ = 112691860. Its totient is φ = 112393008.

The previous prime is 112542383. The next prime is 112542497. The reversal of 112542433 is 334245211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 334245211 = 17 ⋅19661483.

It can be written as a sum of positive squares in 2 ways, for example, as 68359824 + 44182609 = 8268^2 + 6647^2 .

It is a cyclic number.

It is not a de Polignac number, because 112542433 - 2¹³ = 112534241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112542398 and 112542407.

It is not an unprimeable number, because it can be changed into a prime (112540433) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 73578 + ... + 75091.

It is an arithmetic number, because the mean of its divisors is an integer number (28172965).

Almost surely, 2^112542433 is an apocalyptic number.

It is an amenable number.

112542433 is a deficient number, since it is larger than the sum of its proper divisors (149427).

112542433 is an equidigital number, since it uses as much as digits as its factorization.

112542433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149426.

The product of its digits is 2880, while the sum is 25.

The square root of 112542433 is about 10608.6018400164. The cubic root of 112542433 is about 482.8053789121.

Adding to 112542433 its reverse (334245211), we get a palindrome (446787644).

The spelling of 112542433 in words is "one hundred twelve million, five hundred forty-two thousand, four hundred thirty-three".