212333301120023 has 2 divisors, whose sum is σ = 212333301120024. Its totient is φ = 212333301120022.

The previous prime is 212333301119917. The next prime is 212333301120037. The reversal of 212333301120023 is 320021103333212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212333301120023 - 2¹² = 212333301115927 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 212333301119974 and 212333301120001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212333301123023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106166650560011 + 106166650560012.

It is an arithmetic number, because the mean of its divisors is an integer number (106166650560012).

Almost surely, 2^{212333301120023} is an apocalyptic number.

212333301120023 is a deficient number, since it is larger than the sum of its proper divisors (1).

212333301120023 is an equidigital number, since it uses as much as digits as its factorization.

212333301120023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 212333301120023 its reverse (320021103333212), we get a palindrome (532354404453235).

The spelling of 212333301120023 in words is "two hundred twelve trillion, three hundred thirty-three billion, three hundred one million, one hundred twenty thousand, twenty-three".