11344120201 has 4 divisors (see below), whose sum is σ = 11480796432. Its totient is φ = 11207443972.

The previous prime is 11344120199. The next prime is 11344120273. The reversal of 11344120201 is 10202144311.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10202144311 = 4973 ⋅2051507.

It is a cyclic number.

It is not a de Polignac number, because 11344120201 - 2¹ = 11344120199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11344120001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68337991 + ... + 68338156.

It is an arithmetic number, because the mean of its divisors is an integer number (2870199108).

Almost surely, 2^11344120201 is an apocalyptic number.

It is an amenable number.

11344120201 is a deficient number, since it is larger than the sum of its proper divisors (136676231).

11344120201 is an equidigital number, since it uses as much as digits as its factorization.

11344120201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136676230.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11344120201 its reverse (10202144311), we get a palindrome (21546264512).

The spelling of 11344120201 in words is "eleven billion, three hundred forty-four million, one hundred twenty thousand, two hundred one".