112005533 has 4 divisors (see below), whose sum is σ = 112026720. Its totient is φ = 111984348.

The previous prime is 112005529. The next prime is 112005539. The reversal of 112005533 is 335500211.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 112005533 - 2² = 112005529 is a prime.

It is a super-2 number, since 2×112005533² = 25090478845228178, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112005539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4616 + ... + 15662.

It is an arithmetic number, because the mean of its divisors is an integer number (28006680).

Almost surely, 2^112005533 is an apocalyptic number.

It is an amenable number.

112005533 is a deficient number, since it is larger than the sum of its proper divisors (21187).

112005533 is a wasteful number, since it uses less digits than its factorization.

112005533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21186.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 112005533 is about 10583.2666507086. The cubic root of 112005533 is about 482.0363903931.

Adding to 112005533 its reverse (335500211), we get a palindrome (447505744).

The spelling of 112005533 in words is "one hundred twelve million, five thousand, five hundred thirty-three".