201201102010 has 16 divisors (see below), whose sum is σ = 362637900072. Its totient is φ = 80374681600.

The previous prime is 201201101993. The next prime is 201201102043. The reversal of 201201102010 is 10201102102.

201201102010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 69100111161 + 132100990849 = 262869^2 + 363457^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 13211911 + ... + 13227130.

Almost surely, 2^201201102010 is an apocalyptic number.

201201102010 is a deficient number, since it is larger than the sum of its proper divisors (161436798062).

201201102010 is a wasteful number, since it uses less digits than its factorization.

201201102010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26439809.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 201201102010 its reverse (10201102102), we get a palindrome (211402204112).

The spelling of 201201102010 in words is "two hundred one billion, two hundred one million, one hundred two thousand, ten".