13130503130220 has 96 divisors (see below), whose sum is σ = 42644738615808. Its totient is φ = 2956462958592.

The previous prime is 13130503130191. The next prime is 13130503130221. The reversal of 13130503130220 is 2203130503131.

It is a super-3 number, since 3×13130503130220³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (13130503130221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 233278597 + ... + 233334876.

It is an arithmetic number, because the mean of its divisors is an integer number (444216027248).

Almost surely, 2^{13130503130220} is an apocalyptic number.

13130503130220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13130503130220 is an abundant number, since it is smaller than the sum of its proper divisors (29514235485588).

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

13130503130220 is a wasteful number, since it uses less digits than its factorization.

13130503130220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466613559 (or 466613557 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 24.

Adding to 13130503130220 its reverse (2203130503131), we get a palindrome (15333633633351).

The spelling of 13130503130220 in words is "thirteen trillion, one hundred thirty billion, five hundred three million, one hundred thirty thousand, two hundred twenty".