112105033 has 2 divisors, whose sum is σ = 112105034. Its totient is φ = 112105032.

The previous prime is 112105031. The next prime is 112105057. The reversal of 112105033 is 330501211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107495424 + 4609609 = 10368^2 + 2147^2 .

It is an emirp because it is prime and its reverse (330501211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112105033 - 2¹ = 112105031 is a prime.

Together with 112105031, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 112104998 and 112105016.

It is not a weakly prime, because it can be changed into another prime (112105031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56052516 + 56052517.

It is an arithmetic number, because the mean of its divisors is an integer number (56052517).

Almost surely, 2^112105033 is an apocalyptic number.

It is an amenable number.

112105033 is a deficient number, since it is larger than the sum of its proper divisors (1).

112105033 is an equidigital number, since it uses as much as digits as its factorization.

112105033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 112105033 is about 10587.9664242006. The cubic root of 112105033 is about 482.1790869905.

Adding to 112105033 its reverse (330501211), we get a palindrome (442606244).

The spelling of 112105033 in words is "one hundred twelve million, one hundred five thousand, thirty-three".