123330103 has 4 divisors (see below), whose sum is σ = 132817048. Its totient is φ = 113843160.

The previous prime is 123330101. The next prime is 123330107. The reversal of 123330103 is 301033321.

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 123330103 - 2¹ = 123330101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123330101) 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, 4743453 + ... + 4743478.

It is an arithmetic number, because the mean of its divisors is an integer number (33204262).

Almost surely, 2^123330103 is an apocalyptic number.

123330103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

123330103 is a deficient number, since it is larger than the sum of its proper divisors (9486945).

123330103 is an equidigital number, since it uses as much as digits as its factorization.

123330103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9486944.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 123330103 is about 11105.4087272824. The cubic root of 123330103 is about 497.7634815533.

Adding to 123330103 its reverse (301033321), we get a palindrome (424363424).

The spelling of 123330103 in words is "one hundred twenty-three million, three hundred thirty thousand, one hundred three".