11234413321311 has 16 divisors (see below), whose sum is σ = 15327739506816. Its totient is φ = 7315351823136.

The previous prime is 11234413321303. The next prime is 11234413321321. The reversal of 11234413321311 is 11312331443211.

It is a happy number.

It is not a de Polignac number, because 11234413321311 - 2³ = 11234413321303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11234413321321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12770116 + ... + 13621478.

It is an arithmetic number, because the mean of its divisors is an integer number (957983719176).

Almost surely, 2^{11234413321311} is an apocalyptic number.

11234413321311 is a deficient number, since it is larger than the sum of its proper divisors (4093326185505).

11234413321311 is a wasteful number, since it uses less digits than its factorization.

11234413321311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953702.

The product of its digits is 5184, while the sum is 30.

Adding to 11234413321311 its reverse (11312331443211), we get a palindrome (22546744764522).

The spelling of 11234413321311 in words is "eleven trillion, two hundred thirty-four billion, four hundred thirteen million, three hundred twenty-one thousand, three hundred eleven".