1101320020333 has 16 divisors (see below), whose sum is σ = 1203902945280. Its totient is φ = 1001326886784.

The previous prime is 1101320020331. The next prime is 1101320020337. The reversal of 1101320020333 is 3330200231011.

It is a cyclic number.

It is not a de Polignac number, because 1101320020333 - 2¹ = 1101320020331 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1101320020333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101320020331) 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, 75853 + ... + 1486066.

It is an arithmetic number, because the mean of its divisors is an integer number (75243934080).

Almost surely, 2^{1101320020333} is an apocalyptic number.

1101320020333 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1101320020333 is a deficient number, since it is larger than the sum of its proper divisors (102582924947).

1101320020333 is a wasteful number, since it uses less digits than its factorization.

1101320020333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1562748.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1101320020333 its reverse (3330200231011), we get a palindrome (4431520251344).

The spelling of 1101320020333 in words is "one trillion, one hundred one billion, three hundred twenty million, twenty thousand, three hundred thirty-three".