210010021001002 has 16 divisors (see below), whose sum is σ = 320976879278760. Its totient is φ = 103017952203712.

The previous prime is 210010021000993. The next prime is 210010021001003. The reversal of 210010021001002 is 200100120010012.

210010021001002 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 101128747325841 + 108881273675161 = 10056279^2 + 10434619^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 210010021001002.

It is not an unprimeable number, because it can be changed into a prime (210010021001003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54192133 + ... + 57937960.

Almost surely, 2^{210010021001002} is an apocalyptic number.

210010021001002 is a deficient number, since it is larger than the sum of its proper divisors (110966858277758).

210010021001002 is a wasteful number, since it uses less digits than its factorization.

210010021001002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112147817.

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

Adding to 210010021001002 its reverse (200100120010012), we get a palindrome (410110141011014).

The spelling of 210010021001002 in words is "two hundred ten trillion, ten billion, twenty-one million, one thousand, two".