1101233331309 has 16 divisors (see below), whose sum is σ = 1470562620800. Its totient is φ = 733030119360.

The previous prime is 1101233331293. The next prime is 1101233331353. The reversal of 1101233331309 is 9031333321011.

It is not a de Polignac number, because 1101233331309 - 2⁴ = 1101233331293 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 (1101233335309) 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 15 ways as a sum of consecutive naturals, for example, 15119439 + ... + 15192099.

It is an arithmetic number, because the mean of its divisors is an integer number (91910163800).

Almost surely, 2^{1101233331309} is an apocalyptic number.

It is an amenable number.

1101233331309 is a deficient number, since it is larger than the sum of its proper divisors (369329289491).

1101233331309 is an equidigital number, since it uses as much as digits as its factorization.

1101233331309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80340.

The product of its (nonzero) digits is 4374, while the sum is 30.

The spelling of 1101233331309 in words is "one trillion, one hundred one billion, two hundred thirty-three million, three hundred thirty-one thousand, three hundred nine".