13110113331020 has 24 divisors (see below), whose sum is σ = 27531740212704. Its totient is φ = 5243949671936.

The previous prime is 13110113331001. The next prime is 13110113331037. The reversal of 13110113331020 is 2013331101131.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 13110113330983 and 13110113331001.

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, 4849784 + ... + 7052703.

It is an arithmetic number, because the mean of its divisors is an integer number (1147155842196).

Almost surely, 2^{13110113331020} is an apocalyptic number.

13110113331020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13110113331020 is an abundant number, since it is smaller than the sum of its proper divisors (14421626881684).

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

13110113331020 is a wasteful number, since it uses less digits than its factorization.

13110113331020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11957569 (or 11957567 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 13110113331020 its reverse (2013331101131), we get a palindrome (15123444432151).

The spelling of 13110113331020 in words is "thirteen trillion, one hundred ten billion, one hundred thirteen million, three hundred thirty-one thousand, twenty".