201303223223 has 2 divisors, whose sum is σ = 201303223224. Its totient is φ = 201303223222.

The previous prime is 201303223211. The next prime is 201303223243. The reversal of 201303223223 is 322322303102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201303223223 - 2³⁴ = 184123354039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201303223243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100651611611 + 100651611612.

It is an arithmetic number, because the mean of its divisors is an integer number (100651611612).

Almost surely, 2^201303223223 is an apocalyptic number.

201303223223 is a deficient number, since it is larger than the sum of its proper divisors (1).

201303223223 is an equidigital number, since it uses as much as digits as its factorization.

201303223223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 201303223223 its reverse (322322303102), we get a palindrome (523625526325).

The spelling of 201303223223 in words is "two hundred one billion, three hundred three million, two hundred twenty-three thousand, two hundred twenty-three".