223102313102103 has 4 divisors (see below), whose sum is σ = 297469750802808. Its totient is φ = 148734875401400.

The previous prime is 223102313102089. The next prime is 223102313102113. The reversal of 223102313102103 is 301201313201322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223102313102103 is a prime.

It is a super-3 number, since 3×223102313102103³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223102313102113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37183718850348 + ... + 37183718850353.

It is an arithmetic number, because the mean of its divisors is an integer number (74367437700702).

Almost surely, 2^{223102313102103} is an apocalyptic number.

223102313102103 is a deficient number, since it is larger than the sum of its proper divisors (74367437700705).

223102313102103 is an equidigital number, since it uses as much as digits as its factorization.

223102313102103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74367437700704.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 223102313102103 its reverse (301201313201322), we get a palindrome (524303626303425).

The spelling of 223102313102103 in words is "two hundred twenty-three trillion, one hundred two billion, three hundred thirteen million, one hundred two thousand, one hundred three".