2111300331200 has 42 divisors (see below), whose sum is σ = 5195118381396. Its totient is φ = 844520131840.

The previous prime is 2111300331149. The next prime is 2111300331211. The reversal of 2111300331200 is 21330031112.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 659779754 + ... + 659782953.

Almost surely, 2^{2111300331200} is an apocalyptic number.

2111300331200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2111300331200 is an abundant number, since it is smaller than the sum of its proper divisors (3083818050196).

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

2111300331200 is a wasteful number, since it uses less digits than its factorization.

2111300331200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1319562729 (or 1319562714 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 2111300331200 its reverse (21330031112), we get a palindrome (2132630362312).

The spelling of 2111300331200 in words is "two trillion, one hundred eleven billion, three hundred million, three hundred thirty-one thousand, two hundred".