13110053220 has 72 divisors (see below), whose sum is σ = 43382364480. Its totient is φ = 3178194240.

The previous prime is 13110053191. The next prime is 13110053311. The reversal of 13110053220 is 2235001131.

13110053220 is a `hidden beast` number, since 1 + 3 + 110 + 0 + 532 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 13110053193 and 13110053202.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3308640 + ... + 3312599.

It is an arithmetic number, because the mean of its divisors is an integer number (602532840).

Almost surely, 2^13110053220 is an apocalyptic number.

13110053220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13110053220 is an abundant number, since it is smaller than the sum of its proper divisors (30272311260).

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

13110053220 is a wasteful number, since it uses less digits than its factorization.

13110053220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6621265 (or 6621260 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

Adding to 13110053220 its reverse (2235001131), we get a palindrome (15345054351).

The spelling of 13110053220 in words is "thirteen billion, one hundred ten million, fifty-three thousand, two hundred twenty".