123032422330000 has 100 divisors (see below), whose sum is σ = 297911453918848. Its totient is φ = 49206747600000.

The previous prime is 123032422329923. The next prime is 123032422330019. The reversal of 123032422330000 is 33224230321.

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 78736309 + ... + 80283691.

Almost surely, 2^{123032422330000} is an apocalyptic number.

123032422330000 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 123032422330000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148955726959424).

123032422330000 is an abundant number, since it is smaller than the sum of its proper divisors (174879031588848).

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

123032422330000 is an equidigital number, since it uses as much as digits as its factorization.

123032422330000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1555362 (or 1555341 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 123032422330000 its reverse (33224230321), we get a palindrome (123065646560321).

The spelling of 123032422330000 in words is "one hundred twenty-three trillion, thirty-two billion, four hundred twenty-two million, three hundred thirty thousand".