13113512433020 has 12 divisors (see below), whose sum is σ = 27538376109384. Its totient is φ = 5245404973200.

The previous prime is 13113512432989. The next prime is 13113512433029. The reversal of 13113512433020 is 2033421531131.

13113512433020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13113512433029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327837810806 + ... + 327837810845.

It is an arithmetic number, because the mean of its divisors is an integer number (2294864675782).

Almost surely, 2^{13113512433020} is an apocalyptic number.

13113512433020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13113512433020 is an abundant number, since it is smaller than the sum of its proper divisors (14424863676364).

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

13113512433020 is a wasteful number, since it uses less digits than its factorization.

13113512433020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655675621660 (or 655675621658 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

Adding to 13113512433020 its reverse (2033421531131), we get a palindrome (15146933964151).

The spelling of 13113512433020 in words is "thirteen trillion, one hundred thirteen billion, five hundred twelve million, four hundred thirty-three thousand, twenty".