2020210321223 has 2 divisors, whose sum is σ = 2020210321224. Its totient is φ = 2020210321222.

The previous prime is 2020210321193. The next prime is 2020210321237. The reversal of 2020210321223 is 3221230120202.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2020210321223 - 2¹² = 2020210317127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2020210321195 and 2020210321204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2020210321823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010105160611 + 1010105160612.

It is an arithmetic number, because the mean of its divisors is an integer number (1010105160612).

Almost surely, 2^{2020210321223} is an apocalyptic number.

2020210321223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020210321223 is an equidigital number, since it uses as much as digits as its factorization.

2020210321223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 2020210321223 its reverse (3221230120202), we get a palindrome (5241440441425).

The spelling of 2020210321223 in words is "two trillion, twenty billion, two hundred ten million, three hundred twenty-one thousand, two hundred twenty-three".