2101303100210 has 8 divisors (see below), whose sum is σ = 3782345580396. Its totient is φ = 840521240080.

The previous prime is 2101303100173. The next prime is 2101303100233. The reversal of 2101303100210 is 120013031012.

It can be written as a sum of positive squares in 2 ways, for example, as 1990585196161 + 110717904049 = 1410881^2 + 332743^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 105065155001 + ... + 105065155020.

Almost surely, 2^{2101303100210} is an apocalyptic number.

2101303100210 is a deficient number, since it is larger than the sum of its proper divisors (1681042480186).

2101303100210 is a wasteful number, since it uses less digits than its factorization.

2101303100210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210130310028.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 2101303100210 its reverse (120013031012), we get a palindrome (2221316131222).

It can be divided in two parts, 21013031002 and 10, that added together give a palindrome (21013031012).

The spelling of 2101303100210 in words is "two trillion, one hundred one billion, three hundred three million, one hundred thousand, two hundred ten".