11113206323043 has 16 divisors (see below), whose sum is σ = 16307713869696. Its totient is φ = 6675672339840.

The previous prime is 11113206323041. The next prime is 11113206323101. The reversal of 11113206323043 is 34032360231111.

It is a happy number.

It is not a de Polignac number, because 11113206323043 - 2¹ = 11113206323041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11113206323043.

It is not an unprimeable number, because it can be changed into a prime (11113206323041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1490101705 + ... + 1490109162.

It is an arithmetic number, because the mean of its divisors is an integer number (1019232116856).

Almost surely, 2^{11113206323043} is an apocalyptic number.

11113206323043 is a deficient number, since it is larger than the sum of its proper divisors (5194507546653).

11113206323043 is a wasteful number, since it uses less digits than its factorization.

11113206323043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2980210994.

The product of its (nonzero) digits is 7776, while the sum is 30.

Adding to 11113206323043 its reverse (34032360231111), we get a palindrome (45145566554154).

The spelling of 11113206323043 in words is "eleven trillion, one hundred thirteen billion, two hundred six million, three hundred twenty-three thousand, forty-three".