11340103121 has 8 divisors (see below), whose sum is σ = 11747219400. Its totient is φ = 10939202560.

The previous prime is 11340103109. The next prime is 11340103207. The reversal of 11340103121 is 12130104311.

It can be written as a sum of positive squares in 4 ways, for example, as 73342096 + 11266761025 = 8564^2 + 106145^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11340103121 - 2¹⁰ = 11340102097 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 11340103121.

It is not an unprimeable number, because it can be changed into a prime (11340106121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1550216 + ... + 1557513.

It is an arithmetic number, because the mean of its divisors is an integer number (1468402425).

Almost surely, 2^11340103121 is an apocalyptic number.

It is an amenable number.

11340103121 is a deficient number, since it is larger than the sum of its proper divisors (407116279).

11340103121 is an equidigital number, since it uses as much as digits as its factorization.

11340103121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3107859.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11340103121 its reverse (12130104311), we get a palindrome (23470207432).

The spelling of 11340103121 in words is "eleven billion, three hundred forty million, one hundred three thousand, one hundred twenty-one".