2300100021200 has 60 divisors (see below), whose sum is σ = 5527823607360. Its totient is φ = 919734775680.

The previous prime is 2300100021161. The next prime is 2300100021211. The reversal of 2300100021200 is 21200010032.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 255257 + ... + 2159943.

It is an arithmetic number, because the mean of its divisors is an integer number (92130393456).

Almost surely, 2^{2300100021200} is an apocalyptic number.

2300100021200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2300100021200 is an abundant number, since it is smaller than the sum of its proper divisors (3227723586160).

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

2300100021200 is a wasteful number, since it uses less digits than its factorization.

2300100021200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1907724 (or 1907713 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 2300100021200 its reverse (21200010032), we get a palindrome (2321300031232).

The spelling of 2300100021200 in words is "two trillion, three hundred billion, one hundred million, twenty-one thousand, two hundred".