20003350223 has 2 divisors, whose sum is σ = 20003350224. Its totient is φ = 20003350222.

The previous prime is 20003350201. The next prime is 20003350247. The reversal of 20003350223 is 32205330002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20003350223 - 2¹⁶ = 20003284687 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20003350195 and 20003350204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20003350123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10001675111 + 10001675112.

It is an arithmetic number, because the mean of its divisors is an integer number (10001675112).

Almost surely, 2^20003350223 is an apocalyptic number.

20003350223 is a deficient number, since it is larger than the sum of its proper divisors (1).

20003350223 is an equidigital number, since it uses as much as digits as its factorization.

20003350223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 20.

Adding to 20003350223 its reverse (32205330002), we get a palindrome (52208680225).

The spelling of 20003350223 in words is "twenty billion, three million, three hundred fifty thousand, two hundred twenty-three".