112121033 has 8 divisors (see below), whose sum is σ = 118152000. Its totient is φ = 106103088.

The previous prime is 112121029. The next prime is 112121041. The reversal of 112121033 is 330121211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112121033 - 2² = 112121029 is a prime.

It is a super-2 number, since 2×112121033² = 25142252081974178, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112120999 and 112121017.

It is not an unprimeable number, because it can be changed into a prime (112121003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18068 + ... + 23466.

It is an arithmetic number, because the mean of its divisors is an integer number (14769000).

Almost surely, 2^112121033 is an apocalyptic number.

It is an amenable number.

112121033 is a deficient number, since it is larger than the sum of its proper divisors (6030967).

112121033 is a wasteful number, since it uses less digits than its factorization.

112121033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6511.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 112121033 is about 10588.7219719851. The cubic root of 112121033 is about 482.2020252957.

Adding to 112121033 its reverse (330121211), we get a palindrome (442242244).

The spelling of 112121033 in words is "one hundred twelve million, one hundred twenty-one thousand, thirty-three".