123303301103 has 32 divisors (see below), whose sum is σ = 133371463680. Its totient is φ = 113578790400.

The previous prime is 123303301031. The next prime is 123303301109. The reversal of 123303301103 is 301103303321.

It is a cyclic number.

It is not a de Polignac number, because 123303301103 - 2¹⁶ = 123303235567 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 (123303301109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118674458 + ... + 118675496.

It is an arithmetic number, because the mean of its divisors is an integer number (4167858240).

Almost surely, 2^123303301103 is an apocalyptic number.

123303301103 is a deficient number, since it is larger than the sum of its proper divisors (10068162577).

123303301103 is a wasteful number, since it uses less digits than its factorization.

123303301103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1847.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 123303301103 its reverse (301103303321), we get a palindrome (424406604424).

The spelling of 123303301103 in words is "one hundred twenty-three billion, three hundred three million, three hundred one thousand, one hundred three".