11344244303 has 4 divisors (see below), whose sum is σ = 12964850640. Its totient is φ = 9723637968.

The previous prime is 11344244257. The next prime is 11344244321. The reversal of 11344244303 is 30344244311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30344244311 = 2441 ⋅12431071.

It is a cyclic number.

It is not a de Polignac number, because 11344244303 - 2²⁰ = 11343195727 is a prime.

It is a super-2 number, since 2×11344244303² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11344274303) 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, 810303158 + ... + 810303171.

It is an arithmetic number, because the mean of its divisors is an integer number (3241212660).

Almost surely, 2^11344244303 is an apocalyptic number.

11344244303 is a deficient number, since it is larger than the sum of its proper divisors (1620606337).

11344244303 is an equidigital number, since it uses as much as digits as its factorization.

11344244303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1620606336.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 11344244303 its reverse (30344244311), we get a palindrome (41688488614).

The spelling of 11344244303 in words is "eleven billion, three hundred forty-four million, two hundred forty-four thousand, three hundred three".