13110220330120 has 32 divisors (see below), whose sum is σ = 29660968111320. Its totient is φ = 5215115266560.

The previous prime is 13110220330063. The next prime is 13110220330157. The reversal of 13110220330120 is 2103302201131.

It can be written as a sum of positive squares in 4 ways, for example, as 2047984242084 + 11062236088036 = 1431078^2 + 3325994^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 905394717 + ... + 905409196.

Almost surely, 2^{13110220330120} is an apocalyptic number.

13110220330120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13110220330120 is an abundant number, since it is smaller than the sum of its proper divisors (16550747781200).

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

13110220330120 is a wasteful number, since it uses less digits than its factorization.

13110220330120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1810804105 (or 1810804101 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13110220330120 its reverse (2103302201131), we get a palindrome (15213522531251).

The spelling of 13110220330120 in words is "thirteen trillion, one hundred ten billion, two hundred twenty million, three hundred thirty thousand, one hundred twenty".