112012100033 has 2 divisors, whose sum is σ = 112012100034. Its totient is φ = 112012100032.

The previous prime is 112012100021. The next prime is 112012100047. The reversal of 112012100033 is 330001210211.

It is an a-pointer prime, because the next prime (112012100047) can be obtained adding 112012100033 to its sum of digits (14).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 88534812304 + 23477287729 = 297548^2 + 153223^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112012100033 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 112012099990 and 112012100017.

It is not a weakly prime, because it can be changed into another prime (112012100533) 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 as a sum of consecutive naturals, namely, 56006050016 + 56006050017.

It is an arithmetic number, because the mean of its divisors is an integer number (56006050017).

Almost surely, 2^112012100033 is an apocalyptic number.

It is an amenable number.

112012100033 is a deficient number, since it is larger than the sum of its proper divisors (1).

112012100033 is an equidigital number, since it uses as much as digits as its factorization.

112012100033 is an odious number, because the sum of its binary digits is odd.

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

Adding to 112012100033 its reverse (330001210211), we get a palindrome (442013310244).

The spelling of 112012100033 in words is "one hundred twelve billion, twelve million, one hundred thousand, thirty-three".