11144123302313 has 4 divisors (see below), whose sum is σ = 11278389848208. Its totient is φ = 11009856756420.

The previous prime is 11144123302237. The next prime is 11144123302321. The reversal of 11144123302313 is 31320332144111.

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 a cyclic number.

It is not a de Polignac number, because 11144123302313 - 2²² = 11144119108009 is a prime.

It is a super-2 number, since 2×11144123302313² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11144123302373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67133272823 + ... + 67133272988.

It is an arithmetic number, because the mean of its divisors is an integer number (2819597462052).

Almost surely, 2^{11144123302313} is an apocalyptic number.

It is an amenable number.

11144123302313 is a deficient number, since it is larger than the sum of its proper divisors (134266545895).

11144123302313 is an equidigital number, since it uses as much as digits as its factorization.

11144123302313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134266545894.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 11144123302313 its reverse (31320332144111), we get a palindrome (42464455446424).

The spelling of 11144123302313 in words is "eleven trillion, one hundred forty-four billion, one hundred twenty-three million, three hundred two thousand, three hundred thirteen".