223123441 has 8 divisors (see below), whose sum is σ = 237149120. Its totient is φ = 209326032.

The previous prime is 223123423. The next prime is 223123451. The reversal of 223123441 is 144321322.

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 223123441 - 2⁵ = 223123409 is a prime.

It is a super-3 number, since 3×223123441³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223123451) 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, 55050 + ... + 58963.

It is an arithmetic number, because the mean of its divisors is an integer number (29643640).

Almost surely, 2^223123441 is an apocalyptic number.

It is an amenable number.

223123441 is a deficient number, since it is larger than the sum of its proper divisors (14025679).

223123441 is a wasteful number, since it uses less digits than its factorization.

223123441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114135.

The product of its digits is 1152, while the sum is 22.

The square root of 223123441 is about 14937.3170616413. The cubic root of 223123441 is about 606.5245714718.

Adding to 223123441 its reverse (144321322), we get a palindrome (367444763).

The spelling of 223123441 in words is "two hundred twenty-three million, one hundred twenty-three thousand, four hundred forty-one".