123204324103 has 8 divisors (see below), whose sum is σ = 142906508672. Its totient is φ = 104027531256.

The previous prime is 123204324029. The next prime is 123204324119. The reversal of 123204324103 is 301423402321.

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

It is a cyclic number.

It is not a de Polignac number, because 123204324103 - 2²¹ = 123202226951 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 (123204424103) 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, 131347425 + ... + 131348362.

It is an arithmetic number, because the mean of its divisors is an integer number (17863313584).

Almost surely, 2^123204324103 is an apocalyptic number.

123204324103 is a deficient number, since it is larger than the sum of its proper divisors (19702184569).

123204324103 is an equidigital number, since it uses as much as digits as its factorization.

123204324103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262695861.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 123204324103 its reverse (301423402321), we get a palindrome (424627726424).

The spelling of 123204324103 in words is "one hundred twenty-three billion, two hundred four million, three hundred twenty-four thousand, one hundred three".