20331210300223 has 2 divisors, whose sum is σ = 20331210300224. Its totient is φ = 20331210300222.

The previous prime is 20331210300217. The next prime is 20331210300319. The reversal of 20331210300223 is 32200301213302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20331210300223 - 2⁹ = 20331210299711 is a prime.

It is a super-2 number, since 2×20331210300223² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20331210300194 and 20331210300203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20331210300523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10165605150111 + 10165605150112.

It is an arithmetic number, because the mean of its divisors is an integer number (10165605150112).

Almost surely, 2^{20331210300223} is an apocalyptic number.

20331210300223 is a deficient number, since it is larger than the sum of its proper divisors (1).

20331210300223 is an equidigital number, since it uses as much as digits as its factorization.

20331210300223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 20331210300223 its reverse (32200301213302), we get a palindrome (52531511513525).

The spelling of 20331210300223 in words is "twenty trillion, three hundred thirty-one billion, two hundred ten million, three hundred thousand, two hundred twenty-three".