13032120122300 has 72 divisors (see below), whose sum is σ = 28673486935632. Its totient is φ = 5140672000000.

The previous prime is 13032120122293. The next prime is 13032120122317. The reversal of 13032120122300 is 322102123031.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

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, 35237 + ... + 5105436.

It is an arithmetic number, because the mean of its divisors is an integer number (398242874106).

Almost surely, 2^{13032120122300} is an apocalyptic number.

13032120122300 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 13032120122300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14336743467816).

13032120122300 is an abundant number, since it is smaller than the sum of its proper divisors (15641366813332).

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

13032120122300 is a wasteful number, since it uses less digits than its factorization.

13032120122300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5141039 (or 5141032 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13032120122300 its reverse (322102123031), we get a palindrome (13354222245331).

The spelling of 13032120122300 in words is "thirteen trillion, thirty-two billion, one hundred twenty million, one hundred twenty-two thousand, three hundred".