11232673289 has 4 divisors (see below), whose sum is σ = 11823866640. Its totient is φ = 10641479940.

The previous prime is 11232673273. The next prime is 11232673307. The reversal of 11232673289 is 98237623211.

It is a happy number.

11232673289 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11232673289 - 2⁴ = 11232673273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11232676289) 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, 295596647 + ... + 295596684.

It is an arithmetic number, because the mean of its divisors is an integer number (2955966660).

Almost surely, 2^11232673289 is an apocalyptic number.

11232673289 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

11232673289 is a deficient number, since it is larger than the sum of its proper divisors (591193351).

11232673289 is an equidigital number, since it uses as much as digits as its factorization.

11232673289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591193350.

The product of its digits is 217728, while the sum is 44.

The spelling of 11232673289 in words is "eleven billion, two hundred thirty-two million, six hundred seventy-three thousand, two hundred eighty-nine".