2133012003 has 32 divisors (see below), whose sum is σ = 2961100800. Its totient is φ = 1364774400.

The previous prime is 2133011999. The next prime is 2133012017. The reversal of 2133012003 is 3002103312.

It is not a de Polignac number, because 2133012003 - 2² = 2133011999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2133012043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2966278 + ... + 2966996.

It is an arithmetic number, because the mean of its divisors is an integer number (92534400).

Almost surely, 2^2133012003 is an apocalyptic number.

2133012003 is a deficient number, since it is larger than the sum of its proper divisors (828088797).

2133012003 is a wasteful number, since it uses less digits than its factorization.

2133012003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 2133012003 is about 46184.5429012781. The cubic root of 2133012003 is about 1287.2545426818.

Adding to 2133012003 its reverse (3002103312), we get a palindrome (5135115315).

It can be divided in two parts, 21330 and 12003, that added together give a palindrome (33333).

The spelling of 2133012003 in words is "two billion, one hundred thirty-three million, twelve thousand, three".