201020200010 has 128 divisors (see below), whose sum is σ = 426582526464. Its totient is φ = 66789273600.

The previous prime is 201020199979. The next prime is 201020200099. The reversal of 201020200010 is 10002020102.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 70705649 + ... + 70708491.

It is an arithmetic number, because the mean of its divisors is an integer number (3332675988).

Almost surely, 2^201020200010 is an apocalyptic number.

201020200010 is an abundant number, since it is smaller than the sum of its proper divisors (225562326454).

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

201020200010 is a wasteful number, since it uses less digits than its factorization.

201020200010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3168.

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

Adding to 201020200010 its reverse (10002020102), we get a palindrome (211022220112).

The spelling of 201020200010 in words is "two hundred one billion, twenty million, two hundred thousand, ten".