13201333230020 has 48 divisors (see below), whose sum is σ = 29860675583088. Its totient is φ = 4873464506880.

The previous prime is 13201333230013. The next prime is 13201333230049. The reversal of 13201333230020 is 2003233310231.

It can be written as a sum of positive squares in 8 ways, for example, as 1198254243904 + 12003078986116 = 1094648^2 + 3464546^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3097799 + ... + 5999918.

It is an arithmetic number, because the mean of its divisors is an integer number (622097407981).

Almost surely, 2^{13201333230020} is an apocalyptic number.

13201333230020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13201333230020 is an abundant number, since it is smaller than the sum of its proper divisors (16659342353068).

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

13201333230020 is a wasteful number, since it uses less digits than its factorization.

13201333230020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9103320 (or 9103318 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 13201333230020 its reverse (2003233310231), we get a palindrome (15204566540251).

The spelling of 13201333230020 in words is "thirteen trillion, two hundred one billion, three hundred thirty-three million, two hundred thirty thousand, twenty".