123102330104 has 32 divisors (see below), whose sum is σ = 249456669840. Its totient is φ = 56614252800.

The previous prime is 123102330103. The next prime is 123102330149. The reversal of 123102330104 is 401033201321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123102330103) 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, 2076962 + ... + 2135409.

Almost surely, 2^123102330104 is an apocalyptic number.

It is an amenable number.

123102330104 is an abundant number, since it is smaller than the sum of its proper divisors (126354339736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123102330104 is a wasteful number, since it uses less digits than its factorization.

123102330104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4212671 (or 4212667 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 123102330104 its reverse (401033201321), we get a palindrome (524135531425).

The spelling of 123102330104 in words is "one hundred twenty-three billion, one hundred two million, three hundred thirty thousand, one hundred four".