201002110210 has 32 divisors (see below), whose sum is σ = 394860096000. Its totient is φ = 73061112960.

The previous prime is 201002110201. The next prime is 201002110217. The reversal of 201002110210 is 12011200102.

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

It is not an unprimeable number, because it can be changed into a prime (201002110217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116955 + ... + 644734.

It is an arithmetic number, because the mean of its divisors is an integer number (12339378000).

Almost surely, 2^201002110210 is an apocalyptic number.

201002110210 is a deficient number, since it is larger than the sum of its proper divisors (193857985790).

201002110210 is a wasteful number, since it uses less digits than its factorization.

201002110210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764106.

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

Adding to 201002110210 its reverse (12011200102), we get a palindrome (213013310312).

The spelling of 201002110210 in words is "two hundred one billion, two million, one hundred ten thousand, two hundred ten".