2133103203 has 48 divisors (see below), whose sum is σ = 4067421696. Its totient is φ = 1042917120.

The previous prime is 2133103201. The next prime is 2133103213. The reversal of 2133103203 is 3023013312.

2133103203 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2133103203 - 2¹ = 2133103201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2133103201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 78751 + ... + 102312.

It is an arithmetic number, because the mean of its divisors is an integer number (84737952).

Almost surely, 2^2133103203 is an apocalyptic number.

2133103203 is a deficient number, since it is larger than the sum of its proper divisors (1934318493).

2133103203 is a wasteful number, since it uses less digits than its factorization.

2133103203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181104 (or 181101 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 2133103203 is about 46185.5302340462. The cubic root of 2133103203 is about 1287.2728885609.

Adding to 2133103203 its reverse (3023013312), we get a palindrome (5156116515).

The spelling of 2133103203 in words is "two billion, one hundred thirty-three million, one hundred three thousand, two hundred three".