20231233301 has 2 divisors, whose sum is σ = 20231233302. Its totient is φ = 20231233300.

The previous prime is 20231233291. The next prime is 20231233327. The reversal of 20231233301 is 10333213202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20125678225 + 105555076 = 141865^2 + 10274^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20231233301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20231293301) 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, 10115616650 + 10115616651.

It is an arithmetic number, because the mean of its divisors is an integer number (10115616651).

Almost surely, 2^20231233301 is an apocalyptic number.

It is an amenable number.

20231233301 is a deficient number, since it is larger than the sum of its proper divisors (1).

20231233301 is an equidigital number, since it uses as much as digits as its factorization.

20231233301 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 20231233301 its reverse (10333213202), we get a palindrome (30564446503).

The spelling of 20231233301 in words is "twenty billion, two hundred thirty-one million, two hundred thirty-three thousand, three hundred one".