123054034304 has 64 divisors (see below), whose sum is σ = 251826751440. Its totient is φ = 59861630976.

The previous prime is 123054034303. The next prime is 123054034357. The reversal of 123054034304 is 403430450321.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123054034303) 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 7 ways as a sum of consecutive naturals, for example, 1371032 + ... + 1458024.

Almost surely, 2^123054034304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 123054034304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125913375720).

123054034304 is an abundant number, since it is smaller than the sum of its proper divisors (128772717136).

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

123054034304 is an equidigital number, since it uses as much as digits as its factorization.

123054034304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87307 (or 87295 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 123054034304 its reverse (403430450321), we get a palindrome (526484484625).

The spelling of 123054034304 in words is "one hundred twenty-three billion, fifty-four million, thirty-four thousand, three hundred four".