123103330014044 has 12 divisors (see below), whose sum is σ = 216017832506784. Its totient is φ = 61383949297824.

The previous prime is 123103330014029. The next prime is 123103330014047. The reversal of 123103330014044 is 440410033301321.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 123103330013998 and 123103330014016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123103330014047) 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, 41928925649 + ... + 41928928584.

It is an arithmetic number, because the mean of its divisors is an integer number (18001486042232).

Almost surely, 2^{123103330014044} is an apocalyptic number.

It is an amenable number.

123103330014044 is a deficient number, since it is larger than the sum of its proper divisors (92914502492740).

123103330014044 is a wasteful number, since it uses less digits than its factorization.

123103330014044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83857854604 (or 83857854602 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 123103330014044 its reverse (440410033301321), we get a palindrome (563513363315365).

The spelling of 123103330014044 in words is "one hundred twenty-three trillion, one hundred three billion, three hundred thirty million, fourteen thousand, forty-four".