2150204120 has 16 divisors (see below), whose sum is σ = 4837959360. Its totient is φ = 860081632.

The previous prime is 2150204099. The next prime is 2150204137. The reversal of 2150204120 is 214020512.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26877512 + ... + 26877591.

It is an arithmetic number, because the mean of its divisors is an integer number (302372460).

Almost surely, 2^2150204120 is an apocalyptic number.

2150204120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2150204120 is an abundant number, since it is smaller than the sum of its proper divisors (2687755240).

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

2150204120 is a wasteful number, since it uses less digits than its factorization.

2150204120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53755114 (or 53755110 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 2150204120 is about 46370.2935078052. The cubic root of 2150204120 is about 1290.7037243594.

Adding to 2150204120 its reverse (214020512), we get a palindrome (2364224632).

The spelling of 2150204120 in words is "two billion, one hundred fifty million, two hundred four thousand, one hundred twenty".