11124313324213 has 4 divisors (see below), whose sum is σ = 11181952253548. Its totient is φ = 11066674394880.

The previous prime is 11124313324207. The next prime is 11124313324231. The reversal of 11124313324213 is 31242331342111.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1248365993809 + 9875947330404 = 1117303^2 + 3142602^2 .

It is a cyclic number.

It is not a de Polignac number, because 11124313324213 - 2⁹ = 11124313323701 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 (11124313324253) 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, 28819464378 + ... + 28819464763.

It is an arithmetic number, because the mean of its divisors is an integer number (2795488063387).

Almost surely, 2^{11124313324213} is an apocalyptic number.

It is an amenable number.

11124313324213 is a deficient number, since it is larger than the sum of its proper divisors (57638929335).

11124313324213 is an equidigital number, since it uses as much as digits as its factorization.

11124313324213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57638929334.

The product of its digits is 10368, while the sum is 31.

Adding to 11124313324213 its reverse (31242331342111), we get a palindrome (42366644666324).

The spelling of 11124313324213 in words is "eleven trillion, one hundred twenty-four billion, three hundred thirteen million, three hundred twenty-four thousand, two hundred thirteen".