11318283539 has 4 divisors (see below), whose sum is σ = 11377541760. Its totient is φ = 11259025320.

The previous prime is 11318283503. The next prime is 11318283563. The reversal of 11318283539 is 93538281311.

11318283539 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: 93538281311 = 173 ⋅540683707.

It is a cyclic number.

It is not a de Polignac number, because 11318283539 - 2²⁴ = 11301506323 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11318283539.

It is not an unprimeable number, because it can be changed into a prime (11318283139) 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, 29628824 + ... + 29629205.

It is an arithmetic number, because the mean of its divisors is an integer number (2844385440).

Almost surely, 2^11318283539 is an apocalyptic number.

11318283539 is a deficient number, since it is larger than the sum of its proper divisors (59258221).

11318283539 is an equidigital number, since it uses as much as digits as its factorization.

11318283539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59258220.

The product of its digits is 155520, while the sum is 44.

The spelling of 11318283539 in words is "eleven billion, three hundred eighteen million, two hundred eighty-three thousand, five hundred thirty-nine".