223100013 has 8 divisors (see below), whose sum is σ = 297610528. Its totient is φ = 148661424.

The previous prime is 223099999. The next prime is 223100021. The reversal of 223100013 is 310001322.

It is a happy number.

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

It is not a de Polignac number, because 223100013 - 2²⁰ = 222051437 is a prime.

It is a super-3 number, since 3×223100013³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223100083) 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, 10270 + ... + 23487.

It is an arithmetic number, because the mean of its divisors is an integer number (37201316).

Almost surely, 2^223100013 is an apocalyptic number.

It is an amenable number.

223100013 is a deficient number, since it is larger than the sum of its proper divisors (74510515).

223100013 is a wasteful number, since it uses less digits than its factorization.

223100013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35963.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 223100013 is about 14936.5328306137. The cubic root of 223100013 is about 606.5033423337.

Adding to 223100013 its reverse (310001322), we get a palindrome (533101335).

It can be divided in two parts, 22 and 3100013, that multiplied together give a palindrome (68200286).

The spelling of 223100013 in words is "two hundred twenty-three million, one hundred thousand, thirteen".