2103000120200 has 288 divisors, whose sum is σ = 5727370032000. Its totient is φ = 716022236160.

The previous prime is 2103000120059. The next prime is 2103000120239. The reversal of 2103000120200 is 20210003012.

It is a happy number.

It is a super-2 number, since 2×2103000120200² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1917046052 + ... + 1917047148.

It is an arithmetic number, because the mean of its divisors is an integer number (19886701500).

Almost surely, 2^{2103000120200} is an apocalyptic number.

2103000120200 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 2103000120200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2863685016000).

2103000120200 is an abundant number, since it is smaller than the sum of its proper divisors (3624369911800).

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

2103000120200 is a wasteful number, since it uses less digits than its factorization.

2103000120200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2309 (or 2293 counting only the distinct ones).

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

Adding to 2103000120200 its reverse (20210003012), we get a palindrome (2123210123212).

The spelling of 2103000120200 in words is "two trillion, one hundred three billion, one hundred twenty thousand, two hundred".