11310423220511 has 8 divisors (see below), whose sum is σ = 11358180312960. Its totient is φ = 11262761931168.

The previous prime is 11310423220463. The next prime is 11310423220513. The reversal of 11310423220511 is 11502232401311.

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 11310423220511 - 2¹⁴ = 11310423204127 is a prime.

It is a super-2 number, since 2×11310423220511² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11310423220513) 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, 23714156 + ... + 24186401.

It is an arithmetic number, because the mean of its divisors is an integer number (1419772539120).

Almost surely, 2^{11310423220511} is an apocalyptic number.

11310423220511 is a deficient number, since it is larger than the sum of its proper divisors (47757092449).

11310423220511 is an equidigital number, since it uses as much as digits as its factorization.

11310423220511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47901553.

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 11310423220511 its reverse (11502232401311), we get a palindrome (22812655621822).

The spelling of 11310423220511 in words is "eleven trillion, three hundred ten billion, four hundred twenty-three million, two hundred twenty thousand, five hundred eleven".