13130131300 has 144 divisors (see below), whose sum is σ = 33808711104. Its totient is φ = 4363200000.

The previous prime is 13130131291. The next prime is 13130131307. The reversal of 13130131300 is 313103131.

It is not an unprimeable number, because it can be changed into a prime (13130131307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1439755 + ... + 1448845.

It is an arithmetic number, because the mean of its divisors is an integer number (234782716).

Almost surely, 2^13130131300 is an apocalyptic number.

13130131300 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 13130131300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16904355552).

13130131300 is an abundant number, since it is smaller than the sum of its proper divisors (20678579804).

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

13130131300 is a wasteful number, since it uses less digits than its factorization.

13130131300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9230 (or 9223 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 13130131300 its reverse (313103131), we get a palindrome (13443234431).

The spelling of 13130131300 in words is "thirteen billion, one hundred thirty million, one hundred thirty-one thousand, three hundred".