20223113033 has 2 divisors, whose sum is σ = 20223113034. Its totient is φ = 20223113032.

The previous prime is 20223112991. The next prime is 20223113041. The reversal of 20223113033 is 33031132202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12005146624 + 8217966409 = 109568^2 + 90653^2 .

It is a cyclic number.

It is not a de Polignac number, because 20223113033 - 2¹⁸ = 20222850889 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20223112996 and 20223113014.

It is not a weakly prime, because it can be changed into another prime (20223133033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10111556516 + 10111556517.

It is an arithmetic number, because the mean of its divisors is an integer number (10111556517).

Almost surely, 2^20223113033 is an apocalyptic number.

It is an amenable number.

20223113033 is a deficient number, since it is larger than the sum of its proper divisors (1).

20223113033 is an equidigital number, since it uses as much as digits as its factorization.

20223113033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 20223113033 its reverse (33031132202), we get a palindrome (53254245235).

The spelling of 20223113033 in words is "twenty billion, two hundred twenty-three million, one hundred thirteen thousand, thirty-three".