11343312334121 has 8 divisors (see below), whose sum is σ = 12052125057960. Its totient is φ = 10676058662784.

The previous prime is 11343312334099. The next prime is 11343312334201. The reversal of 11343312334121 is 12143321334311.

It can be written as a sum of positive squares in 4 ways, for example, as 2027320345600 + 9315991988521 = 1423840^2 + 3052211^2 .

It is not a de Polignac number, because 11343312334121 - 2¹⁰ = 11343312333097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11343312334421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1154413196 + ... + 1154423021.

It is an arithmetic number, because the mean of its divisors is an integer number (1506515632245).

Almost surely, 2^{11343312334121} is an apocalyptic number.

It is an amenable number.

11343312334121 is a deficient number, since it is larger than the sum of its proper divisors (708812723839).

11343312334121 is an frugal number, since it uses more digits than its factorization.

11343312334121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2308836268 (or 2308836234 counting only the distinct ones).

The product of its digits is 15552, while the sum is 32.

Adding to 11343312334121 its reverse (12143321334311), we get a palindrome (23486633668432).

The spelling of 11343312334121 in words is "eleven trillion, three hundred forty-three billion, three hundred twelve million, three hundred thirty-four thousand, one hundred twenty-one".