11342313043 has 4 divisors (see below), whose sum is σ = 11343315688. Its totient is φ = 11341310400.

The previous prime is 11342313041. The next prime is 11342313049. The reversal of 11342313043 is 34031324311.

11342313043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34031324311 = 90127 ⋅377593.

It is a cyclic number.

It is not a de Polignac number, because 11342313043 - 2¹ = 11342313041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11342312999 and 11342313017.

It is not an unprimeable number, because it can be changed into a prime (11342313041) 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, 484158 + ... + 507043.

It is an arithmetic number, because the mean of its divisors is an integer number (2835828922).

Almost surely, 2^11342313043 is an apocalyptic number.

11342313043 is a deficient number, since it is larger than the sum of its proper divisors (1002645).

11342313043 is an equidigital number, since it uses as much as digits as its factorization.

11342313043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002644.

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

Adding to 11342313043 its reverse (34031324311), we get a palindrome (45373637354).

The spelling of 11342313043 in words is "eleven billion, three hundred forty-two million, three hundred thirteen thousand, forty-three".