201000202010 has 32 divisors (see below), whose sum is σ = 366683356944. Its totient is φ = 79320640000.

The previous prime is 201000202003. The next prime is 201000202033. The reversal of 201000202010 is 10202000102.

It can be written as a sum of positive squares in 8 ways, for example, as 189010171009 + 11990031001 = 434753^2 + 109499^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70301 + ... + 637920.

Almost surely, 2^201000202010 is an apocalyptic number.

201000202010 is a deficient number, since it is larger than the sum of its proper divisors (165683154934).

201000202010 is a wasteful number, since it uses less digits than its factorization.

201000202010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708610.

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

Adding to 201000202010 its reverse (10202000102), we get a palindrome (211202202112).

The spelling of 201000202010 in words is "two hundred one billion, two hundred two thousand, ten".