223363 has 8 divisors (see below), whose sum is σ = 270432. Its totient is φ = 180096.

The previous prime is 223361. The next prime is 223367. The reversal of 223363 is 363322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 223363 - 2¹ = 223361 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 223363.

It is not an unprimeable number, because it can be changed into a prime (223361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 820 + ... + 1057.

It is an arithmetic number, because the mean of its divisors is an integer number (33804).

2²²³³⁶³ is an apocalyptic number.

223363 is a deficient number, since it is larger than the sum of its proper divisors (47069).

223363 is a wasteful number, since it uses less digits than its factorization.

223363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1901.

The product of its digits is 648, while the sum is 19.

The square root of 223363 is about 472.6129494629. The cubic root of 223363 is about 60.6741561149.

Adding to 223363 its reverse (363322), we get a palindrome (586685).

The spelling of 223363 in words is "two hundred twenty-three thousand, three hundred sixty-three".