2133013203 has 8 divisors (see below), whose sum is σ = 3160019600. Its totient is φ = 1422008784.

The previous prime is 2133013189. The next prime is 2133013213. The reversal of 2133013203 is 3023103312.

It is not a de Polignac number, because 2133013203 - 2¹⁰ = 2133012179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2133013213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39500218 + ... + 39500271.

It is an arithmetic number, because the mean of its divisors is an integer number (395002450).

Almost surely, 2^2133013203 is an apocalyptic number.

2133013203 is a deficient number, since it is larger than the sum of its proper divisors (1027006397).

2133013203 is an equidigital number, since it uses as much as digits as its factorization.

2133013203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79000498 (or 79000492 counting only the distinct ones).

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

The square root of 2133013203 is about 46184.5558926358. Note that the first 3 decimals coincide. The cubic root of 2133013203 is about 1287.2547840783.

Adding to 2133013203 its reverse (3023103312), we get a palindrome (5156116515).

The spelling of 2133013203 in words is "two billion, one hundred thirty-three million, thirteen thousand, two hundred three".