11341411321 has 4 divisors (see below), whose sum is σ = 11732494500. Its totient is φ = 10950328144.

The previous prime is 11341411313. The next prime is 11341411337. The reversal of 11341411321 is 12311414311.

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

It can be written as a sum of positive squares in 2 ways, for example, as 7214633721 + 4126777600 = 84939^2 + 64240^2 .

It is a cyclic number.

It is not a de Polignac number, because 11341411321 - 2³ = 11341411313 is a prime.

It is a super-2 number, since 2×11341411321² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11341411292 and 11341411301.

It is not an unprimeable number, because it can be changed into a prime (11341411621) 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, 195541546 + ... + 195541603.

It is an arithmetic number, because the mean of its divisors is an integer number (2933123625).

Almost surely, 2^11341411321 is an apocalyptic number.

It is an amenable number.

11341411321 is a deficient number, since it is larger than the sum of its proper divisors (391083179).

11341411321 is an equidigital number, since it uses as much as digits as its factorization.

11341411321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391083178.

The product of its digits is 288, while the sum is 22.

Adding to 11341411321 its reverse (12311414311), we get a palindrome (23652825632).

The spelling of 11341411321 in words is "eleven billion, three hundred forty-one million, four hundred eleven thousand, three hundred twenty-one".