2113201203 has 16 divisors (see below), whose sum is σ = 2941514400. Its totient is φ = 1347736320.

The previous prime is 2113201193. The next prime is 2113201219. The reversal of 2113201203 is 3021023112.

It is not a de Polignac number, because 2113201203 - 2²⁶ = 2046092339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2113201243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101938 + ... + 120903.

It is an arithmetic number, because the mean of its divisors is an integer number (183844650).

Almost surely, 2^2113201203 is an apocalyptic number.

2113201203 is a deficient number, since it is larger than the sum of its proper divisors (828313197).

2113201203 is a wasteful number, since it uses less digits than its factorization.

2113201203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222982.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2113201203 is about 45969.5682272523. The cubic root of 2113201203 is about 1283.2569245263.

Adding to 2113201203 its reverse (3021023112), we get a palindrome (5134224315).

The spelling of 2113201203 in words is "two billion, one hundred thirteen million, two hundred one thousand, two hundred three".