223040213 has 8 divisors (see below), whose sum is σ = 243984000. Its totient is φ = 202207680.

The previous prime is 223040197. The next prime is 223040227. The reversal of 223040213 is 312040322.

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

It is a cyclic number.

It is not a de Polignac number, because 223040213 - 2⁴ = 223040197 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 223040191 and 223040200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223040243) 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, 23588 + ... + 31661.

It is an arithmetic number, because the mean of its divisors is an integer number (30498000).

Almost surely, 2^223040213 is an apocalyptic number.

It is an amenable number.

223040213 is a deficient number, since it is larger than the sum of its proper divisors (20943787).

223040213 is a wasteful number, since it uses less digits than its factorization.

223040213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55627.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 223040213 is about 14934.5308932018. The cubic root of 223040213 is about 606.4491481924.

Adding to 223040213 its reverse (312040322), we get a palindrome (535080535).

The spelling of 223040213 in words is "two hundred twenty-three million, forty thousand, two hundred thirteen".