233214341311 has 4 divisors (see below), whose sum is σ = 266530675792. Its totient is φ = 199898006832.

The previous prime is 233214341309. The next prime is 233214341351. The reversal of 233214341311 is 113143412332.

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

It is a cyclic number.

It is not a de Polignac number, because 233214341311 - 2¹ = 233214341309 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 233214341311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233214341351) 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, 16658167230 + ... + 16658167243.

It is an arithmetic number, because the mean of its divisors is an integer number (66632668948).

Almost surely, 2^233214341311 is an apocalyptic number.

233214341311 is a deficient number, since it is larger than the sum of its proper divisors (33316334481).

233214341311 is an equidigital number, since it uses as much as digits as its factorization.

233214341311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33316334480.

The product of its digits is 5184, while the sum is 28.

Adding to 233214341311 its reverse (113143412332), we get a palindrome (346357753643).

The spelling of 233214341311 in words is "two hundred thirty-three billion, two hundred fourteen million, three hundred forty-one thousand, three hundred eleven".