201064378510210 has 16 divisors (see below), whose sum is σ = 361926206768376. Its totient is φ = 80423456859648.

The previous prime is 201064378510169. The next prime is 201064378510211. The reversal of 201064378510210 is 12015873460102.

It can be written as a sum of positive squares in 4 ways, for example, as 100182623302129 + 100881755208081 = 10009127^2 + 10043991^2 .

It is not an unprimeable number, because it can be changed into a prime (201064378510211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286449999 + ... + 287151058.

Almost surely, 2^{201064378510210} is an apocalyptic number.

201064378510210 is a deficient number, since it is larger than the sum of its proper divisors (160861828258166).

201064378510210 is a wasteful number, since it uses less digits than its factorization.

201064378510210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573636117.

The product of its (nonzero) digits is 80640, while the sum is 40.

The spelling of 201064378510210 in words is "two hundred one trillion, sixty-four billion, three hundred seventy-eight million, five hundred ten thousand, two hundred ten".