13331113113120 has 768 divisors, whose sum is σ = 48275826149376. Its totient is φ = 3063656448000.

The previous prime is 13331113113119. The next prime is 13331113113137. The reversal of 13331113113120 is 2131131113331.

It is a super-2 number, since 2×13331113113120² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1096032159 + ... + 1096044321.

It is an arithmetic number, because the mean of its divisors is an integer number (62859148632).

Almost surely, 2^{13331113113120} is an apocalyptic number.

13331113113120 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 13331113113120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24137913074688).

13331113113120 is an abundant number, since it is smaller than the sum of its proper divisors (34944713036256).

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

13331113113120 is a wasteful number, since it uses less digits than its factorization.

13331113113120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12377 (or 12369 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 24.

Adding to 13331113113120 its reverse (2131131113331), we get a palindrome (15462244226451).

The spelling of 13331113113120 in words is "thirteen trillion, three hundred thirty-one billion, one hundred thirteen million, one hundred thirteen thousand, one hundred twenty".