223103244323 has 16 divisors (see below), whose sum is σ = 239340013440. Its totient is φ = 207342115200.

The previous prime is 223103244307. The next prime is 223103244341. The reversal of 223103244323 is 323442301322.

It is a cyclic number.

It is not a de Polignac number, because 223103244323 - 2⁴ = 223103244307 is a prime.

It is a super-3 number, since 3×223103244323³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223103244373) 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, 56813 + ... + 670398.

It is an arithmetic number, because the mean of its divisors is an integer number (14958750840).

Almost surely, 2^223103244323 is an apocalyptic number.

223103244323 is a deficient number, since it is larger than the sum of its proper divisors (16236769117).

223103244323 is a wasteful number, since it uses less digits than its factorization.

223103244323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727538.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 223103244323 its reverse (323442301322), we get a palindrome (546545545645).

The spelling of 223103244323 in words is "two hundred twenty-three billion, one hundred three million, two hundred forty-four thousand, three hundred twenty-three".