23132130323020 has 96 divisors (see below), whose sum is σ = 50180926118400. Its totient is φ = 8951565310464.

The previous prime is 23132130323011. The next prime is 23132130323033. The reversal of 23132130323020 is 2032303123132.

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, 582374721 + ... + 582414439.

It is an arithmetic number, because the mean of its divisors is an integer number (522717980400).

Almost surely, 2^{23132130323020} is an apocalyptic number.

23132130323020 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 23132130323020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25090463059200).

23132130323020 is an abundant number, since it is smaller than the sum of its proper divisors (27048795795380).

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

23132130323020 is a wasteful number, since it uses less digits than its factorization.

23132130323020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46207 (or 46205 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 23132130323020 its reverse (2032303123132), we get a palindrome (25164433446152).

The spelling of 23132130323020 in words is "twenty-three trillion, one hundred thirty-two billion, one hundred thirty million, three hundred twenty-three thousand, twenty".