2100010204 has 24 divisors (see below), whose sum is σ = 3892755888. Its totient is φ = 987843840.

The previous prime is 2100010189. The next prime is 2100010223. The reversal of 2100010204 is 4020100012.

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 7 ways as a sum of consecutive naturals, for example, 230887 + ... + 239809.

It is an arithmetic number, because the mean of its divisors is an integer number (162198162).

Almost surely, 2^2100010204 is an apocalyptic number.

It is an amenable number.

2100010204 is a deficient number, since it is larger than the sum of its proper divisors (1792745684).

2100010204 is a wasteful number, since it uses less digits than its factorization.

2100010204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12405 (or 12403 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 2100010204 is about 45825.8682841908. The cubic root of 2100010204 is about 1280.5812391158.

Adding to 2100010204 its reverse (4020100012), we get a palindrome (6120110216).

The spelling of 2100010204 in words is "two billion, one hundred million, ten thousand, two hundred four".