223323263 has 4 divisors (see below), whose sum is σ = 223423200. Its totient is φ = 223223328.

The previous prime is 223323259. The next prime is 223323299. The reversal of 223323263 is 362323322.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 362323322 = 2 ⋅181161661.

It is a cyclic number.

It is not a de Polignac number, because 223323263 - 2² = 223323259 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223323223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46538 + ... + 51111.

It is an arithmetic number, because the mean of its divisors is an integer number (55855800).

Almost surely, 2^223323263 is an apocalyptic number.

223323263 is a deficient number, since it is larger than the sum of its proper divisors (99937).

223323263 is an equidigital number, since it uses as much as digits as its factorization.

223323263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99936.

The product of its digits is 7776, while the sum is 26.

The square root of 223323263 is about 14944.0042491964. The cubic root of 223323263 is about 606.7055785866.

Adding to 223323263 its reverse (362323322), we get a palindrome (585646585).

The spelling of 223323263 in words is "two hundred twenty-three million, three hundred twenty-three thousand, two hundred sixty-three".