2133303211 has 8 divisors (see below), whose sum is σ = 2323218240. Its totient is φ = 1947076032.

The previous prime is 2133303203. The next prime is 2133303217. The reversal of 2133303211 is 1123033312.

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

It is a cyclic number.

It is not a de Polignac number, because 2133303211 - 2³ = 2133303203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2133303217) 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, 920755 + ... + 923068.

It is an arithmetic number, because the mean of its divisors is an integer number (290402280).

Almost surely, 2^2133303211 is an apocalyptic number.

2133303211 is a deficient number, since it is larger than the sum of its proper divisors (189915029).

2133303211 is a wasteful number, since it uses less digits than its factorization.

2133303211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1843925.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 2133303211 is about 46187.6954501954. The cubic root of 2133303211 is about 1287.3131205304.

Adding to 2133303211 its reverse (1123033312), we get a palindrome (3256336523).

The spelling of 2133303211 in words is "two billion, one hundred thirty-three million, three hundred three thousand, two hundred eleven".