11332331309 has 8 divisors (see below), whose sum is σ = 12205821600. Its totient is φ = 10459094256.

The previous prime is 11332331299. The next prime is 11332331317. The reversal of 11332331309 is 90313323311.

It is a happy number.

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

It is not a de Polignac number, because 11332331309 - 2⁴ = 11332331293 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 (11332331009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35342 + ... + 154640.

It is an arithmetic number, because the mean of its divisors is an integer number (1525727700).

Almost surely, 2^11332331309 is an apocalyptic number.

It is an amenable number.

11332331309 is a deficient number, since it is larger than the sum of its proper divisors (873490291).

11332331309 is a wasteful number, since it uses less digits than its factorization.

11332331309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126619.

The product of its (nonzero) digits is 4374, while the sum is 29.

The spelling of 11332331309 in words is "eleven billion, three hundred thirty-two million, three hundred thirty-one thousand, three hundred nine".