223103213303 has 8 divisors (see below), whose sum is σ = 228300281088. Its totient is φ = 217906537464.

The previous prime is 223103213297. The next prime is 223103213317. The reversal of 223103213303 is 303312301322.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223103213303 is a prime.

It is a super-3 number, since 3×223103213303³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223103213603) 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, 1275200 + ... + 1439562.

It is an arithmetic number, because the mean of its divisors is an integer number (28537535136).

Almost surely, 2^223103213303 is an apocalyptic number.

223103213303 is a deficient number, since it is larger than the sum of its proper divisors (5197067785).

223103213303 is a wasteful number, since it uses less digits than its factorization.

223103213303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195973.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 223103213303 its reverse (303312301322), we get a palindrome (526415514625).

The spelling of 223103213303 in words is "two hundred twenty-three billion, one hundred three million, two hundred thirteen thousand, three hundred three".