210102202030000 has 200 divisors, whose sum is σ = 581498418166688. Its totient is φ = 72016252416000.

The previous prime is 210102202029997. The next prime is 210102202030037. The reversal of 210102202030000 is 30202201012.

It is a tau number, because it is divible by the number of its divisors (200).

It is a super-2 number, since 2×210102202030000² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 269320504 + ... + 270099496.

Almost surely, 2^{210102202030000} is an apocalyptic number.

210102202030000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 210102202030000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (290749209083344).

210102202030000 is an abundant number, since it is smaller than the sum of its proper divisors (371396216136688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210102202030000 is an equidigital number, since it uses as much as digits as its factorization.

210102202030000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782881 (or 782860 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 210102202030000 its reverse (30202201012), we get a palindrome (210132404231012).

The spelling of 210102202030000 in words is "two hundred ten trillion, one hundred two billion, two hundred two million, thirty thousand".