241021223 has 16 divisors (see below), whose sum is σ = 258733440. Its totient is φ = 223727616.

The previous prime is 241021211. The next prime is 241021241. The reversal of 241021223 is 322120142.

It is not a de Polignac number, because 241021223 - 2⁶ = 241021159 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241027223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 556415 + ... + 556847.

It is an arithmetic number, because the mean of its divisors is an integer number (16170840).

Almost surely, 2^241021223 is an apocalyptic number.

241021223 is a deficient number, since it is larger than the sum of its proper divisors (17712217).

241021223 is a wasteful number, since it uses less digits than its factorization.

241021223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 241021223 is about 15524.8582280161. The cubic root of 241021223 is about 622.3266920759.

Adding to 241021223 its reverse (322120142), we get a palindrome (563141365).

The spelling of 241021223 in words is "two hundred forty-one million, twenty-one thousand, two hundred twenty-three".