123132113060 has 96 divisors (see below), whose sum is σ = 284536022400. Its totient is φ = 44387159040.

The previous prime is 123132113047. The next prime is 123132113077. The reversal of 123132113060 is 60311231321.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23635736 + ... + 23640944.

It is an arithmetic number, because the mean of its divisors is an integer number (2963916900).

Almost surely, 2^123132113060 is an apocalyptic number.

123132113060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 123132113060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142268011200).

123132113060 is an abundant number, since it is smaller than the sum of its proper divisors (161403909340).

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

123132113060 is a wasteful number, since it uses less digits than its factorization.

123132113060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6141 (or 6139 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 123132113060 its reverse (60311231321), we get a palindrome (183443344381).

The spelling of 123132113060 in words is "one hundred twenty-three billion, one hundred thirty-two million, one hundred thirteen thousand, sixty".