235105055311 has 16 divisors (see below), whose sum is σ = 268962398208. Its totient is φ = 201315564000.

The previous prime is 235105055309. The next prime is 235105055327. The reversal of 235105055311 is 113550501532.

It is a cyclic number.

It is not a de Polignac number, because 235105055311 - 2¹ = 235105055309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235105055371) 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 15 ways as a sum of consecutive naturals, for example, 47676516 + ... + 47681446.

It is an arithmetic number, because the mean of its divisors is an integer number (16810149888).

Almost surely, 2^235105055311 is an apocalyptic number.

235105055311 is a deficient number, since it is larger than the sum of its proper divisors (33857342897).

235105055311 is a wasteful number, since it uses less digits than its factorization.

235105055311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10422.

The product of its (nonzero) digits is 11250, while the sum is 31.

Adding to 235105055311 its reverse (113550501532), we get a palindrome (348655556843).

The spelling of 235105055311 in words is "two hundred thirty-five billion, one hundred five million, fifty-five thousand, three hundred eleven".