23132132130000 has 300 divisors, whose sum is σ = 75054591192768. Its totient is φ = 6137255520000.

The previous prime is 23132132129957. The next prime is 23132132130007. The reversal of 23132132130000 is 3123123132.

It is a tau number, because it is divible by the number of its divisors (300).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23132132130007) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 1188020265 + ... + 1188039735.

Almost surely, 2^{23132132130000} is an apocalyptic number.

23132132130000 is a gapful number since it is divisible by the number (20) 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 23132132130000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37527295596384).

23132132130000 is an abundant number, since it is smaller than the sum of its proper divisors (51922459062768).

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

23132132130000 is an equidigital number, since it uses as much as digits as its factorization.

23132132130000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19900 (or 19680 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 23132132130000 its reverse (3123123132), we get a palindrome (23135255253132).

The spelling of 23132132130000 in words is "twenty-three trillion, one hundred thirty-two billion, one hundred thirty-two million, one hundred thirty thousand".