11289830113 has 4 divisors (see below), whose sum is σ = 11389740228. Its totient is φ = 11189920000.

The previous prime is 11289830099. The next prime is 11289830119. The reversal of 11289830113 is 31103898211.

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 2364682384 + 8925147729 = 48628^2 + 94473^2 .

It is a cyclic number.

It is not a de Polignac number, because 11289830113 - 2⁵ = 11289830081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11289830119) 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, 49954888 + ... + 49955113.

It is an arithmetic number, because the mean of its divisors is an integer number (2847435057).

Almost surely, 2^11289830113 is an apocalyptic number.

It is an amenable number.

11289830113 is a deficient number, since it is larger than the sum of its proper divisors (99910115).

11289830113 is an equidigital number, since it uses as much as digits as its factorization.

11289830113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99910114.

The product of its (nonzero) digits is 10368, while the sum is 37.

The spelling of 11289830113 in words is "eleven billion, two hundred eighty-nine million, eight hundred thirty thousand, one hundred thirteen".