20010204323033 has 2 divisors, whose sum is σ = 20010204323034. Its totient is φ = 20010204323032.

The previous prime is 20010204323029. The next prime is 20010204323063. The reversal of 20010204323033 is 33032340201002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20004177595609 + 6026727424 = 4472603^2 + 77632^2 .

It is a cyclic number.

It is not a de Polignac number, because 20010204323033 - 2² = 20010204323029 is a prime.

It is not a weakly prime, because it can be changed into another prime (20010204323063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10005102161516 + 10005102161517.

It is an arithmetic number, because the mean of its divisors is an integer number (10005102161517).

Almost surely, 2^{20010204323033} is an apocalyptic number.

It is an amenable number.

20010204323033 is a deficient number, since it is larger than the sum of its proper divisors (1).

20010204323033 is an equidigital number, since it uses as much as digits as its factorization.

20010204323033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 20010204323033 its reverse (33032340201002), we get a palindrome (53042544524035).

The spelling of 20010204323033 in words is "twenty trillion, ten billion, two hundred four million, three hundred twenty-three thousand, thirty-three".