223715323 has 4 divisors (see below), whose sum is σ = 240924208. Its totient is φ = 206506440.

The previous prime is 223715321. The next prime is 223715333. The reversal of 223715323 is 323517322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 223715323 - 2¹ = 223715321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 223715291 and 223715300.

It is not an unprimeable number, because it can be changed into a prime (223715321) 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, 8604423 + ... + 8604448.

It is an arithmetic number, because the mean of its divisors is an integer number (60231052).

Almost surely, 2^223715323 is an apocalyptic number.

223715323 is a deficient number, since it is larger than the sum of its proper divisors (17208885).

223715323 is a wasteful number, since it uses less digits than its factorization.

223715323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17208884.

The product of its digits is 7560, while the sum is 28.

The square root of 223715323 is about 14957.1161324635. The cubic root of 223715323 is about 607.0604094048.

The spelling of 223715323 in words is "two hundred twenty-three million, seven hundred fifteen thousand, three hundred twenty-three".