233330000020011 has 32 divisors (see below), whose sum is σ = 345954968663040. Its totient is φ = 155426967360000.

The previous prime is 233330000019997. The next prime is 233330000020037. The reversal of 233330000020011 is 110020000033332.

233330000020011 is a `hidden beast` number, since 2 + 333 + 300 + 0 + 0 + 0 + 20 + 0 + 11 = 666.

It is not a de Polignac number, because 233330000020011 - 2⁹ = 233330000019499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (233330000020081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 230803306 + ... + 231812048.

It is an arithmetic number, because the mean of its divisors is an integer number (10811092770720).

Almost surely, 2^{233330000020011} is an apocalyptic number.

233330000020011 is a deficient number, since it is larger than the sum of its proper divisors (112624968643029).

233330000020011 is a wasteful number, since it uses less digits than its factorization.

233330000020011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015704 (or 1015698 counting only the distinct ones).

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

Adding to 233330000020011 its reverse (110020000033332), we get a palindrome (343350000053343).

The spelling of 233330000020011 in words is "two hundred thirty-three trillion, three hundred thirty billion, twenty thousand, eleven".