13023320132232 has 96 divisors (see below), whose sum is σ = 35677752739200. Its totient is φ = 4291132614912.

The previous prime is 13023320132213. The next prime is 13023320132257. The reversal of 13023320132232 is 23223102332031.

13023320132232 is a `hidden beast` number, since 1 + 3 + 0 + 2 + 332 + 0 + 1 + 322 + 3 + 2 = 666.

13023320132232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13023320132196 and 13023320132205.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22831933 + ... + 23395379.

It is an arithmetic number, because the mean of its divisors is an integer number (371643257700).

Almost surely, 2^{13023320132232} is an apocalyptic number.

13023320132232 is a gapful number since it is divisible by the number (12) 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 13023320132232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17838876369600).

13023320132232 is an abundant number, since it is smaller than the sum of its proper divisors (22654432606968).

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

13023320132232 is a wasteful number, since it uses less digits than its factorization.

13023320132232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567155 (or 567148 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 13023320132232 its reverse (23223102332031), we get a palindrome (36246422464263).

The spelling of 13023320132232 in words is "thirteen trillion, twenty-three billion, three hundred twenty million, one hundred thirty-two thousand, two hundred thirty-two".