11310423343 has 4 divisors (see below), whose sum is σ = 11573456488. Its totient is φ = 11047390200.

The previous prime is 11310423331. The next prime is 11310423347. The reversal of 11310423343 is 34332401311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11310423343 - 2⁹ = 11310422831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11310423347) 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, 131516508 + ... + 131516593.

It is an arithmetic number, because the mean of its divisors is an integer number (2893364122).

Almost surely, 2^11310423343 is an apocalyptic number.

11310423343 is a deficient number, since it is larger than the sum of its proper divisors (263033145).

11310423343 is an equidigital number, since it uses as much as digits as its factorization.

11310423343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263033144.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 11310423343 its reverse (34332401311), we get a palindrome (45642824654).

The spelling of 11310423343 in words is "eleven billion, three hundred ten million, four hundred twenty-three thousand, three hundred forty-three".