20200034320223 has 2 divisors, whose sum is σ = 20200034320224. Its totient is φ = 20200034320222.

The previous prime is 20200034320217. The next prime is 20200034320229. The reversal of 20200034320223 is 32202343000202.

It is a balanced prime because it is at equal distance from previous prime (20200034320217) and next prime (20200034320229).

It is a cyclic number.

It is not a de Polignac number, because 20200034320223 - 2⁸ = 20200034319967 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20200034320229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10100017160111 + 10100017160112.

It is an arithmetic number, because the mean of its divisors is an integer number (10100017160112).

Almost surely, 2^{20200034320223} is an apocalyptic number.

20200034320223 is a deficient number, since it is larger than the sum of its proper divisors (1).

20200034320223 is an equidigital number, since it uses as much as digits as its factorization.

20200034320223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 20200034320223 its reverse (32202343000202), we get a palindrome (52402377320425).

The spelling of 20200034320223 in words is "twenty trillion, two hundred billion, thirty-four million, three hundred twenty thousand, two hundred twenty-three".