233320123103 has 4 divisors (see below), whose sum is σ = 233787699000. Its totient is φ = 232852547208.

The previous prime is 233320123081. The next prime is 233320123109. The reversal of 233320123103 is 301321023332.

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

It is a cyclic number.

It is not a de Polignac number, because 233320123103 - 2¹⁸ = 233319860959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233320123109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233787200 + ... + 233788197.

It is an arithmetic number, because the mean of its divisors is an integer number (58446924750).

Almost surely, 2^233320123103 is an apocalyptic number.

233320123103 is a deficient number, since it is larger than the sum of its proper divisors (467575897).

233320123103 is an equidigital number, since it uses as much as digits as its factorization.

233320123103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467575896.

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

Adding to 233320123103 its reverse (301321023332), we get a palindrome (534641146435).

The spelling of 233320123103 in words is "two hundred thirty-three billion, three hundred twenty million, one hundred twenty-three thousand, one hundred three".