2102130330300 has 1008 divisors, whose sum is σ = 9183162573312. Its totient is φ = 403191820800.

The previous prime is 2102130330259. The next prime is 2102130330337. The reversal of 2102130330300 is 30330312012.

2102130330300 is a `hidden beast` number, since 2 + 1 + 0 + 2 + 1 + 30 + 330 + 300 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

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 335 ways as a sum of consecutive naturals, for example, 72958497 + ... + 72987303.

Almost surely, 2^{2102130330300} is an apocalyptic number.

2102130330300 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 2102130330300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4591581286656).

2102130330300 is an abundant number, since it is smaller than the sum of its proper divisors (7081032243012).

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

2102130330300 is a wasteful number, since it uses less digits than its factorization.

2102130330300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28870 (or 28848 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 2102130330300 its reverse (30330312012), we get a palindrome (2132460642312).

The spelling of 2102130330300 in words is "two trillion, one hundred two billion, one hundred thirty million, three hundred thirty thousand, three hundred".