223312101 has 8 divisors (see below), whose sum is σ = 300094464. Its totient is φ = 147702240.

The previous prime is 223312097. The next prime is 223312157. The reversal of 223312101 is 101213322.

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

It is not a de Polignac number, because 223312101 - 2² = 223312097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223312801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 292680 + ... + 293441.

It is an arithmetic number, because the mean of its divisors is an integer number (37511808).

Almost surely, 2^223312101 is an apocalyptic number.

It is an amenable number.

223312101 is a deficient number, since it is larger than the sum of its proper divisors (76782363).

223312101 is a wasteful number, since it uses less digits than its factorization.

223312101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586251.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 223312101 is about 14943.6307837152. The cubic root of 223312101 is about 606.6954704286.

Adding to 223312101 its reverse (101213322), we get a palindrome (324525423).

The spelling of 223312101 in words is "two hundred twenty-three million, three hundred twelve thousand, one hundred one".