123313445000130 has 256 divisors, whose sum is σ = 376546351104000. Its totient is φ = 25621074904320.

The previous prime is 123313445000063. The next prime is 123313445000131. The reversal of 123313445000130 is 31000544313321.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (123313445000131) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1301977216 + ... + 1302071924.

It is an arithmetic number, because the mean of its divisors is an integer number (1470884184000).

Almost surely, 2^{123313445000130} is an apocalyptic number.

123313445000130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 123313445000130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188273175552000).

123313445000130 is an abundant number, since it is smaller than the sum of its proper divisors (253232906103870).

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

123313445000130 is a wasteful number, since it uses less digits than its factorization.

123313445000130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106254 (or 106240 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 123313445000130 its reverse (31000544313321), we get a palindrome (154313989313451).

It can be divided in two parts, 1233134 and 45000130, that added together give a palindrome (46233264).

The spelling of 123313445000130 in words is "one hundred twenty-three trillion, three hundred thirteen billion, four hundred forty-five million, one hundred thirty", and thus it is an aban number.