233454434101011 has 12 divisors (see below), whose sum is σ = 341961424599600. Its totient is φ = 153444228986160.

The previous prime is 233454434101001. The next prime is 233454434101039. The reversal of 233454434101011 is 110101434454332.

233454434101011 is a `hidden beast` number, since 2 + 3 + 3 + 4 + 544 + 3 + 4 + 1 + 0 + 101 + 1 = 666.

233454434101011 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 233454434101011 - 2¹⁹ = 233454433576723 is a prime.

It is not an unprimeable number, because it can be changed into a prime (233454434101001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 182671700536 + ... + 182671701813.

It is an arithmetic number, because the mean of its divisors is an integer number (28496785383300).

Almost surely, 2^{233454434101011} is an apocalyptic number.

233454434101011 is a deficient number, since it is larger than the sum of its proper divisors (108506990498589).

233454434101011 is a wasteful number, since it uses less digits than its factorization.

233454434101011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365343402426 (or 365343402423 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

Adding to 233454434101011 its reverse (110101434454332), we get a palindrome (343555868555343).

The spelling of 233454434101011 in words is "two hundred thirty-three trillion, four hundred fifty-four billion, four hundred thirty-four million, one hundred one thousand, eleven".