2103023203200 has 288 divisors, whose sum is σ = 7525730052360. Its totient is φ = 559187374080.

The previous prime is 2103023203157. The next prime is 2103023203247. The reversal of 2103023203200 is 23023203012.

It is a happy number.

2103023203200 is a `hidden beast` number, since 2 + 10 + 302 + 32 + 0 + 320 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 9888382 + ... + 10098818.

Almost surely, 2^{2103023203200} is an apocalyptic number.

2103023203200 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 2103023203200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3762865026180).

2103023203200 is an abundant number, since it is smaller than the sum of its proper divisors (5422706849160).

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

2103023203200 is a wasteful number, since it uses less digits than its factorization.

2103023203200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210814 (or 210794 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 2103023203200 its reverse (23023203012), we get a palindrome (2126046406212).

The spelling of 2103023203200 in words is "two trillion, one hundred three billion, twenty-three million, two hundred three thousand, two hundred".