20202010300223 has 2 divisors, whose sum is σ = 20202010300224. Its totient is φ = 20202010300222.

The previous prime is 20202010300187. The next prime is 20202010300231. The reversal of 20202010300223 is 32200301020202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20202010300223 - 2⁸ = 20202010299967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20202010300123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10101005150111 + 10101005150112.

It is an arithmetic number, because the mean of its divisors is an integer number (10101005150112).

Almost surely, 2^{20202010300223} is an apocalyptic number.

20202010300223 is a deficient number, since it is larger than the sum of its proper divisors (1).

20202010300223 is an equidigital number, since it uses as much as digits as its factorization.

20202010300223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 20202010300223 its reverse (32200301020202), we get a palindrome (52402311320425).

The spelling of 20202010300223 in words is "twenty trillion, two hundred two billion, ten million, three hundred thousand, two hundred twenty-three".