233030030311 has 24 divisors (see below), whose sum is σ = 254160217584. Its totient is φ = 213552218880.

The previous prime is 233030030293. The next prime is 233030030339. The reversal of 233030030311 is 113030030332.

233030030311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 233030030311 - 2²³ = 233021641703 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233030030351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18867240 + ... + 18879586.

It is an arithmetic number, because the mean of its divisors is an integer number (10590009066).

Almost surely, 2^233030030311 is an apocalyptic number.

233030030311 is a deficient number, since it is larger than the sum of its proper divisors (21130187273).

233030030311 is a wasteful number, since it uses less digits than its factorization.

233030030311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13171 (or 13158 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 233030030311 its reverse (113030030332), we get a palindrome (346060060643).

The spelling of 233030030311 in words is "two hundred thirty-three billion, thirty million, thirty thousand, three hundred eleven".