112033021 has 4 divisors (see below), whose sum is σ = 112091392. Its totient is φ = 111974652.

The previous prime is 112032979. The next prime is 112033049. The reversal of 112033021 is 120330211.

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.

It is a cyclic number.

It is not a de Polignac number, because 112033021 - 2²¹ = 109935869 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112032992 and 112033010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112033321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26205 + ... + 30178.

It is an arithmetic number, because the mean of its divisors is an integer number (28022848).

Almost surely, 2^112033021 is an apocalyptic number.

It is an amenable number.

112033021 is a deficient number, since it is larger than the sum of its proper divisors (58371).

112033021 is an equidigital number, since it uses as much as digits as its factorization.

112033021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58370.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 112033021 is about 10584.5652248923. The cubic root of 112033021 is about 482.0758203872.

Adding to 112033021 its reverse (120330211), we get a palindrome (232363232).

The spelling of 112033021 in words is "one hundred twelve million, thirty-three thousand, twenty-one".