2103434400200 has 48 divisors (see below), whose sum is σ = 5589125695680. Its totient is φ = 721177508160.

The previous prime is 2103434400187. The next prime is 2103434400239. The reversal of 2103434400200 is 20044343012.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 751225172 + ... + 751227971.

It is an arithmetic number, because the mean of its divisors is an integer number (116440118660).

Almost surely, 2^{2103434400200} is an apocalyptic number.

2103434400200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2103434400200 is an abundant number, since it is smaller than the sum of its proper divisors (3485691295480).

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

2103434400200 is a wasteful number, since it uses less digits than its factorization.

2103434400200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1502453166 (or 1502453157 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 2103434400200 its reverse (20044343012), we get a palindrome (2123478743212).

The spelling of 2103434400200 in words is "two trillion, one hundred three billion, four hundred thirty-four million, four hundred thousand, two hundred".