2100320204 has 12 divisors (see below), whose sum is σ = 3679710384. Its totient is φ = 1048974384.

The previous prime is 2100320191. The next prime is 2100320213. The reversal of 2100320204 is 4020230012.

It is a super-2 number, since 2×2100320204² = 8822689918661203232, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 292439 + ... + 299534.

It is an arithmetic number, because the mean of its divisors is an integer number (306642532).

Almost surely, 2^2100320204 is an apocalyptic number.

It is an amenable number.

2100320204 is a deficient number, since it is larger than the sum of its proper divisors (1579390180).

2100320204 is a wasteful number, since it uses less digits than its factorization.

2100320204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592864 (or 592862 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2100320204 is about 45829.2505284562. The cubic root of 2100320204 is about 1280.6442484370.

Adding to 2100320204 its reverse (4020230012), we get a palindrome (6120550216).

The spelling of 2100320204 in words is "two billion, one hundred million, three hundred twenty thousand, two hundred four".