210000001010 has 32 divisors (see below), whose sum is σ = 385178561280. Its totient is φ = 82405147968.

The previous prime is 210000000941. The next prime is 210000001049. The reversal of 210000001010 is 10100000012.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (5).

It is a junction number, because it is equal to n+sod(n) for n = 210000000985 and 210000001003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5632811 + ... + 5669969.

It is an arithmetic number, because the mean of its divisors is an integer number (12036830040).

Almost surely, 2^210000001010 is an apocalyptic number.

210000001010 is a deficient number, since it is larger than the sum of its proper divisors (175178560270).

210000001010 is a wasteful number, since it uses less digits than its factorization.

210000001010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47882.

The product of its (nonzero) digits is 2, while the sum is 5.

Adding to 210000001010 its reverse (10100000012), we get a palindrome (220100001022).

The spelling of 210000001010 in words is "two hundred ten billion, one thousand, ten".