223233321053 has 2 divisors, whose sum is σ = 223233321054. Its totient is φ = 223233321052.

The previous prime is 223233321029. The next prime is 223233321061. The reversal of 223233321053 is 350123332322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 204062703289 + 19170617764 = 451733^2 + 138458^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223233321053 is a prime.

It is a super-3 number, since 3×223233321053³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223233320053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111616660526 + 111616660527.

It is an arithmetic number, because the mean of its divisors is an integer number (111616660527).

Almost surely, 2^223233321053 is an apocalyptic number.

It is an amenable number.

223233321053 is a deficient number, since it is larger than the sum of its proper divisors (1).

223233321053 is an equidigital number, since it uses as much as digits as its factorization.

223233321053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 29.

Adding to 223233321053 its reverse (350123332322), we get a palindrome (573356653375).

The spelling of 223233321053 in words is "two hundred twenty-three billion, two hundred thirty-three million, three hundred twenty-one thousand, fifty-three".