2043100120 has 64 divisors (see below), whose sum is σ = 5079049920. Its totient is φ = 735719424.

The previous prime is 2043100117. The next prime is 2043100177. The reversal of 2043100120 is 210013402.

It is a self number, because there is not a number n which added to its sum of digits gives 2043100120.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49677 + ... + 80956.

It is an arithmetic number, because the mean of its divisors is an integer number (79360155).

Almost surely, 2^2043100120 is an apocalyptic number.

2043100120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2043100120 is an abundant number, since it is smaller than the sum of its proper divisors (3035949800).

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

2043100120 is a wasteful number, since it uses less digits than its factorization.

2043100120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130684 (or 130680 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2043100120 is about 45200.6650393553. The cubic root of 2043100120 is about 1268.9072626696.

Adding to 2043100120 its reverse (210013402), we get a palindrome (2253113522).

The spelling of 2043100120 in words is "two billion, forty-three million, one hundred thousand, one hundred twenty".