210300001002 has 64 divisors (see below), whose sum is σ = 575179503360. Its totient is φ = 55463735232.

The previous prime is 210300000961. The next prime is 210300001063. The reversal of 210300001002 is 200100003012.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

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 31 ways as a sum of consecutive naturals, for example, 21393133 + ... + 21402960.

It is an arithmetic number, because the mean of its divisors is an integer number (8987179740).

Almost surely, 2^210300001002 is an apocalyptic number.

210300001002 is an abundant number, since it is smaller than the sum of its proper divisors (364879502358).

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

210300001002 is a wasteful number, since it uses less digits than its factorization.

210300001002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42796124 (or 42796118 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 210300001002 its reverse (200100003012), we get a palindrome (410400004014).

The spelling of 210300001002 in words is "two hundred ten billion, three hundred million, one thousand, two".