2113543410 has 32 divisors (see below), whose sum is σ = 5533641792. Its totient is φ = 512374080.

The previous prime is 2113543391. The next prime is 2113543427. The reversal of 2113543410 is 143453112.

It is a happy number.

2113543410 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3202009 + ... + 3202668.

It is an arithmetic number, because the mean of its divisors is an integer number (172926306).

Almost surely, 2^2113543410 is an apocalyptic number.

2113543410 is an abundant number, since it is smaller than the sum of its proper divisors (3420098382).

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

2113543410 is a wasteful number, since it uses less digits than its factorization.

2113543410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6404698.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 2113543410 is about 45973.2901802775. The cubic root of 2113543410 is about 1283.3261900241.

Adding to 2113543410 its reverse (143453112), we get a palindrome (2256996522).

The spelling of 2113543410 in words is "two billion, one hundred thirteen million, five hundred forty-three thousand, four hundred ten".