2133230011 has 4 divisors (see below), whose sum is σ = 2327160024. Its totient is φ = 1939300000.

The previous prime is 2133229999. The next prime is 2133230027. The reversal of 2133230011 is 1100323312.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2133230011 - 2⁹ = 2133229499 is a prime.

It is a super-3 number, since 3×2133230011³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2133234011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96964990 + ... + 96965011.

It is an arithmetic number, because the mean of its divisors is an integer number (581790006).

Almost surely, 2^2133230011 is an apocalyptic number.

2133230011 is a deficient number, since it is larger than the sum of its proper divisors (193930013).

2133230011 is a wasteful number, since it uses less digits than its factorization.

2133230011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193930012.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 2133230011 is about 46186.9030245588. The cubic root of 2133230011 is about 1287.2983965103.

Adding to 2133230011 its reverse (1100323312), we get a palindrome (3233553323).

The spelling of 2133230011 in words is "two billion, one hundred thirty-three million, two hundred thirty thousand, eleven".