200100101210 has 16 divisors (see below), whose sum is σ = 372600189000. Its totient is φ = 77280038976.

The previous prime is 200100101189. The next prime is 200100101291. The reversal of 200100101210 is 12101001002.

It can be written as a sum of positive squares in 4 ways, for example, as 153060130441 + 47039970769 = 391229^2 + 216887^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 344999885 + ... + 345000464.

Almost surely, 2^200100101210 is an apocalyptic number.

200100101210 is a deficient number, since it is larger than the sum of its proper divisors (172500087790).

200100101210 is a wasteful number, since it uses less digits than its factorization.

200100101210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690000385.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 200100101210 its reverse (12101001002), we get a palindrome (212201102212).

The spelling of 200100101210 in words is "two hundred billion, one hundred million, one hundred one thousand, two hundred ten".