2100304230 has 64 divisors (see below), whose sum is σ = 5081799168. Its totient is φ = 555540480.

The previous prime is 2100304229. The next prime is 2100304231. The reversal of 2100304230 is 324030012.

It is an interprime number because it is at equal distance from previous prime (2100304229) and next prime (2100304231).

It is a super-2 number, since 2×2100304230² = 8822555717111785800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100304231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2551599 + ... + 2552421.

It is an arithmetic number, because the mean of its divisors is an integer number (79403112).

Almost surely, 2^2100304230 is an apocalyptic number.

2100304230 is an abundant number, since it is smaller than the sum of its proper divisors (2981494938).

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

2100304230 is a wasteful number, since it uses less digits than its factorization.

2100304230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1421.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2100304230 is about 45829.0762507821. The cubic root of 2100304230 is about 1280.6410017791.

Adding to 2100304230 its reverse (324030012), we get a palindrome (2424334242).

The spelling of 2100304230 in words is "two billion, one hundred million, three hundred four thousand, two hundred thirty".