123223203303 has 8 divisors (see below), whose sum is σ = 168304863216. Its totient is φ = 80145172800.

The previous prime is 123223203263. The next prime is 123223203319. The reversal of 123223203303 is 303302322321.

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

It is not a de Polignac number, because 123223203303 - 2¹³ = 123223195111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123223203343) 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, 500907208 + ... + 500907453.

It is an arithmetic number, because the mean of its divisors is an integer number (21038107902).

Almost surely, 2^123223203303 is an apocalyptic number.

123223203303 is a deficient number, since it is larger than the sum of its proper divisors (45081659913).

123223203303 is a wasteful number, since it uses less digits than its factorization.

123223203303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001814705.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 123223203303 its reverse (303302322321), we get a palindrome (426525525624).

The spelling of 123223203303 in words is "one hundred twenty-three billion, two hundred twenty-three million, two hundred three thousand, three hundred three".