2113180224 has 56 divisors (see below), whose sum is σ = 5771497728. Its totient is φ = 681669120.

The previous prime is 2113180217. The next prime is 2113180241. The reversal of 2113180224 is 4220813112.

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

It is a junction number, because it is equal to n+sod(n) for n = 2113180194 and 2113180203.

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, 171567 + ... + 183470.

Almost surely, 2^2113180224 is an apocalyptic number.

2113180224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2113180224 is an abundant number, since it is smaller than the sum of its proper divisors (3658317504).

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

2113180224 is a wasteful number, since it uses less digits than its factorization.

2113180224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355083 (or 355073 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 2113180224 is about 45969.3400431200. The cubic root of 2113180224 is about 1283.2526779617.

Adding to 2113180224 its reverse (4220813112), we get a palindrome (6333993336).

The spelling of 2113180224 in words is "two billion, one hundred thirteen million, one hundred eighty thousand, two hundred twenty-four".