20023233232033 has 2 divisors, whose sum is σ = 20023233232034. Its totient is φ = 20023233232032.

The previous prime is 20023233232001. The next prime is 20023233232049. The reversal of 20023233232033 is 33023233232002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18636074570304 + 1387158661729 = 4316952^2 + 1177777^2 .

It is a cyclic number.

It is not a de Polignac number, because 20023233232033 - 2⁵ = 20023233232001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20023233231992 and 20023233232010.

It is not a weakly prime, because it can be changed into another prime (20023233232333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10011616616016 + 10011616616017.

It is an arithmetic number, because the mean of its divisors is an integer number (10011616616017).

Almost surely, 2^{20023233232033} is an apocalyptic number.

It is an amenable number.

20023233232033 is a deficient number, since it is larger than the sum of its proper divisors (1).

20023233232033 is an equidigital number, since it uses as much as digits as its factorization.

20023233232033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 28.

Adding to 20023233232033 its reverse (33023233232002), we get a palindrome (53046466464035).

The spelling of 20023233232033 in words is "twenty trillion, twenty-three billion, two hundred thirty-three million, two hundred thirty-two thousand, thirty-three".