20002023312301 has 2 divisors, whose sum is σ = 20002023312302. Its totient is φ = 20002023312300.

The previous prime is 20002023312253. The next prime is 20002023312361. The reversal of 20002023312301 is 10321332020002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11815134409225 + 8186888903076 = 3437315^2 + 2861274^2 .

It is a cyclic number.

It is not a de Polignac number, because 20002023312301 - 2¹¹ = 20002023310253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20002023312361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10001011656150 + 10001011656151.

It is an arithmetic number, because the mean of its divisors is an integer number (10001011656151).

Almost surely, 2^{20002023312301} is an apocalyptic number.

It is an amenable number.

20002023312301 is a deficient number, since it is larger than the sum of its proper divisors (1).

20002023312301 is an equidigital number, since it uses as much as digits as its factorization.

20002023312301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 20002023312301 its reverse (10321332020002), we get a palindrome (30323355332303).

The spelling of 20002023312301 in words is "twenty trillion, two billion, twenty-three million, three hundred twelve thousand, three hundred one".