223300320311 has 2 divisors, whose sum is σ = 223300320312. Its totient is φ = 223300320310.

The previous prime is 223300320293. The next prime is 223300320359. The reversal of 223300320311 is 113023003322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223300320311 - 2³⁰ = 222226578487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223300320391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111650160155 + 111650160156.

It is an arithmetic number, because the mean of its divisors is an integer number (111650160156).

Almost surely, 2^223300320311 is an apocalyptic number.

223300320311 is a deficient number, since it is larger than the sum of its proper divisors (1).

223300320311 is an equidigital number, since it uses as much as digits as its factorization.

223300320311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 223300320311 its reverse (113023003322), we get a palindrome (336323323633).

The spelling of 223300320311 in words is "two hundred twenty-three billion, three hundred million, three hundred twenty thousand, three hundred eleven".