223000323015 has 16 divisors (see below), whose sum is σ = 357322935168. Its totient is φ = 118759366176.

The previous prime is 223000323001. The next prime is 223000323031. The reversal of 223000323015 is 510323000322.

It is not a de Polignac number, because 223000323015 - 2⁴ = 223000322999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 223000322982 and 223000323000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10873129 + ... + 10893618.

It is an arithmetic number, because the mean of its divisors is an integer number (22332683448).

Almost surely, 2^223000323015 is an apocalyptic number.

223000323015 is a deficient number, since it is larger than the sum of its proper divisors (134322612153).

223000323015 is a wasteful number, since it uses less digits than its factorization.

223000323015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21767438.

The product of its (nonzero) digits is 1080, while the sum is 21.

Adding to 223000323015 its reverse (510323000322), we get a palindrome (733323323337).

The spelling of 223000323015 in words is "two hundred twenty-three billion, three hundred twenty-three thousand, fifteen".