223100213 has 8 divisors (see below), whose sum is σ = 257496960. Its totient is φ = 189334800.

The previous prime is 223100209. The next prime is 223100221. The reversal of 223100213 is 312001322.

It is a happy number.

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 223100213 - 2² = 223100209 is a prime.

It is a super-3 number, since 3×223100213³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223100203) 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, 157073 + ... + 158486.

It is an arithmetic number, because the mean of its divisors is an integer number (32187120).

Almost surely, 2^223100213 is an apocalyptic number.

It is an amenable number.

223100213 is a deficient number, since it is larger than the sum of its proper divisors (34396747).

223100213 is a wasteful number, since it uses less digits than its factorization.

223100213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315667.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 223100213 is about 14936.5395256063. The cubic root of 223100213 is about 606.5035235688.

Adding to 223100213 its reverse (312001322), we get a palindrome (535101535).

The spelling of 223100213 in words is "two hundred twenty-three million, one hundred thousand, two hundred thirteen".