2133210003 has 8 divisors (see below), whose sum is σ = 2967944448. Its totient is φ = 1360307784.

The previous prime is 2133209999. The next prime is 2133210011. The reversal of 2133210003 is 3000123312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2133210003 - 2² = 2133209999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2133210073) 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, 15457975 + ... + 15458112.

It is an arithmetic number, because the mean of its divisors is an integer number (370993056).

Almost surely, 2^2133210003 is an apocalyptic number.

2133210003 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2133210003 is a deficient number, since it is larger than the sum of its proper divisors (834734445).

2133210003 is a wasteful number, since it uses less digits than its factorization.

2133210003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30916113.

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

The square root of 2133210003 is about 46186.6864258522. The cubic root of 2133210003 is about 1287.2943718862.

Adding to 2133210003 its reverse (3000123312), we get a palindrome (5133333315).

The spelling of 2133210003 in words is "two billion, one hundred thirty-three million, two hundred ten thousand, three".