223133203247 has 2 divisors, whose sum is σ = 223133203248. Its totient is φ = 223133203246.

The previous prime is 223133203229. The next prime is 223133203327. The reversal of 223133203247 is 742302331322.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223133203247 is a prime.

It is a super-3 number, since 3×223133203247³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223133203147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111566601623 + 111566601624.

It is an arithmetic number, because the mean of its divisors is an integer number (111566601624).

Almost surely, 2^223133203247 is an apocalyptic number.

223133203247 is a deficient number, since it is larger than the sum of its proper divisors (1).

223133203247 is an equidigital number, since it uses as much as digits as its factorization.

223133203247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 32.

Adding to 223133203247 its reverse (742302331322), we get a palindrome (965435534569).

The spelling of 223133203247 in words is "two hundred twenty-three billion, one hundred thirty-three million, two hundred three thousand, two hundred forty-seven".