123230110103 has 4 divisors (see below), whose sum is σ = 123230819520. Its totient is φ = 123229400688.

The previous prime is 123230110099. The next prime is 123230110123. The reversal of 123230110103 is 301011032321.

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 123230110103 - 2² = 123230110099 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 (123230110123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101051 + ... + 506627.

It is an arithmetic number, because the mean of its divisors is an integer number (30807704880).

Almost surely, 2^123230110103 is an apocalyptic number.

123230110103 is a deficient number, since it is larger than the sum of its proper divisors (709417).

123230110103 is an equidigital number, since it uses as much as digits as its factorization.

123230110103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709416.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 123230110103 its reverse (301011032321), we get a palindrome (424241142424).

The spelling of 123230110103 in words is "one hundred twenty-three billion, two hundred thirty million, one hundred ten thousand, one hundred three".