1121033020033 has 2 divisors, whose sum is σ = 1121033020034. Its totient is φ = 1121033020032.

The previous prime is 1121033020027. The next prime is 1121033020067. The reversal of 1121033020033 is 3300203301211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1088585482609 + 32447537424 = 1043353^2 + 180132^2 .

It is a cyclic number.

It is not a de Polignac number, because 1121033020033 - 2¹⁷ = 1121032888961 is a prime.

It is not a weakly prime, because it can be changed into another prime (1121033021033) 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, 560516510016 + 560516510017.

It is an arithmetic number, because the mean of its divisors is an integer number (560516510017).

Almost surely, 2^{1121033020033} is an apocalyptic number.

It is an amenable number.

1121033020033 is a deficient number, since it is larger than the sum of its proper divisors (1).

1121033020033 is an equidigital number, since it uses as much as digits as its factorization.

1121033020033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1121033020033 its reverse (3300203301211), we get a palindrome (4421236321244).

The spelling of 1121033020033 in words is "one trillion, one hundred twenty-one billion, thirty-three million, twenty thousand, thirty-three".