11320135583 has 8 divisors (see below), whose sum is σ = 11438484576. Its totient is φ = 11202105600.

The previous prime is 11320135579. The next prime is 11320135621. The reversal of 11320135583 is 38553102311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11320135583 - 2² = 11320135579 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 (11320135523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8078 + ... + 150683.

It is an arithmetic number, because the mean of its divisors is an integer number (1429810572).

Almost surely, 2^11320135583 is an apocalyptic number.

11320135583 is a deficient number, since it is larger than the sum of its proper divisors (118348993).

11320135583 is a wasteful number, since it uses less digits than its factorization.

11320135583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159505.

The product of its (nonzero) digits is 10800, while the sum is 32.

Adding to 11320135583 its reverse (38553102311), we get a palindrome (49873237894).

The spelling of 11320135583 in words is "eleven billion, three hundred twenty million, one hundred thirty-five thousand, five hundred eighty-three".