223133100103 has 4 divisors (see below), whose sum is σ = 223134135520. Its totient is φ = 223132064688.

The previous prime is 223133100097. The next prime is 223133100107. The reversal of 223133100103 is 301001331322.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 223133100103 - 2³⁷ = 85694146631 is a prime.

It is a super-3 number, since 3×223133100103³ (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 (223133100107) 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, 58950 + ... + 670627.

It is an arithmetic number, because the mean of its divisors is an integer number (55783533880).

Almost surely, 2^223133100103 is an apocalyptic number.

223133100103 is a deficient number, since it is larger than the sum of its proper divisors (1035417).

223133100103 is an equidigital number, since it uses as much as digits as its factorization.

223133100103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035416.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 223133100103 its reverse (301001331322), we get a palindrome (524134431425).

The spelling of 223133100103 in words is "two hundred twenty-three billion, one hundred thirty-three million, one hundred thousand, one hundred three".