11344120345201 has 4 divisors (see below), whose sum is σ = 12964708965952. Its totient is φ = 9723531724452.

The previous prime is 11344120345091. The next prime is 11344120345289. The reversal of 11344120345201 is 10254302144311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 11344120345201 - 2³³ = 11335530410609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11344120345301) 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, 810294310365 + ... + 810294310378.

It is an arithmetic number, because the mean of its divisors is an integer number (3241177241488).

Almost surely, 2^{11344120345201} is an apocalyptic number.

It is an amenable number.

11344120345201 is a deficient number, since it is larger than the sum of its proper divisors (1620588620751).

11344120345201 is an equidigital number, since it uses as much as digits as its factorization.

11344120345201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1620588620750.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 11344120345201 its reverse (10254302144311), we get a palindrome (21598422489512).

The spelling of 11344120345201 in words is "eleven trillion, three hundred forty-four billion, one hundred twenty million, three hundred forty-five thousand, two hundred one".