11333213009 has 8 divisors (see below), whose sum is σ = 11403893760. Its totient is φ = 11262710016.

The previous prime is 11333212991. The next prime is 11333213029. The reversal of 11333213009 is 90031233311.

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 11333213009 - 2³² = 7038245713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11333213029) 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, 84632 + ... + 172710.

It is an arithmetic number, because the mean of its divisors is an integer number (1425486720).

Almost surely, 2^11333213009 is an apocalyptic number.

It is an amenable number.

11333213009 is a deficient number, since it is larger than the sum of its proper divisors (70680751).

11333213009 is an equidigital number, since it uses as much as digits as its factorization.

11333213009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88879.

The product of its (nonzero) digits is 1458, while the sum is 26.

The spelling of 11333213009 in words is "eleven billion, three hundred thirty-three million, two hundred thirteen thousand, nine".