2103793200 has 90 divisors (see below), whose sum is σ = 7300759284. Its totient is φ = 561010560.

The previous prime is 2103793199. The next prime is 2103793213. The reversal of 2103793200 is 23973012.

It is a tau number, because it is divible by the number of its divisors (90).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 288594 + ... + 295793.

Almost surely, 2^2103793200 is an apocalyptic number.

2103793200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2103793200 is an abundant number, since it is smaller than the sum of its proper divisors (5196966084).

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

2103793200 is a wasteful number, since it uses less digits than its factorization.

2103793200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584411 (or 584397 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 2103793200 is about 45867.1254822013. The cubic root of 2103793200 is about 1281.3497318362.

The spelling of 2103793200 in words is "two billion, one hundred three million, seven hundred ninety-three thousand, two hundred".