30102002100210 has 64 divisors (see below), whose sum is σ = 75922887629952. Its totient is φ = 7628615479296.

The previous prime is 30102002100187. The next prime is 30102002100239. The reversal of 30102002100210 is 1200120020103.

It is a super-2 number, since 2×30102002100210² (a number of 28 digits) contains 22 as substring.

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, 315288559 + ... + 315384018.

It is an arithmetic number, because the mean of its divisors is an integer number (1186295119218).

Almost surely, 2^{30102002100210} is an apocalyptic number.

30102002100210 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30102002100210 is an abundant number, since it is smaller than the sum of its proper divisors (45820885529742).

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

30102002100210 is a wasteful number, since it uses less digits than its factorization.

30102002100210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630672667.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 30102002100210 its reverse (1200120020103), we get a palindrome (31302122120313).

The spelling of 30102002100210 in words is "thirty trillion, one hundred two billion, two million, one hundred thousand, two hundred ten".