2100200130030 has 64 divisors (see below), whose sum is σ = 5108943974400. Its totient is φ = 552475503360.

The previous prime is 2100200130019. The next prime is 2100200130053. The reversal of 2100200130030 is 300310020012.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2100200129988 and 2100200130015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 238251 + ... + 2063289.

It is an arithmetic number, because the mean of its divisors is an integer number (79827249600).

Almost surely, 2^{2100200130030} is an apocalyptic number.

2100200130030 is an abundant number, since it is smaller than the sum of its proper divisors (3008743844370).

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

2100200130030 is a wasteful number, since it uses less digits than its factorization.

2100200130030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1825569.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 2100200130030 its reverse (300310020012), we get a palindrome (2400510150042).

The spelling of 2100200130030 in words is "two trillion, one hundred billion, two hundred million, one hundred thirty thousand, thirty".