1101323324201 has 8 divisors (see below), whose sum is σ = 1166156553384. Its totient is φ = 1036495595520.

The previous prime is 1101323324159. The next prime is 1101323324261. The reversal of 1101323324201 is 1024233231011.

It can be written as a sum of positive squares in 4 ways, for example, as 108669781801 + 992653542400 = 329651^2 + 996320^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1101323324201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1101323324261) 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, 959300 + ... + 1767173.

It is an arithmetic number, because the mean of its divisors is an integer number (145769569173).

Almost surely, 2^{1101323324201} is an apocalyptic number.

It is an amenable number.

1101323324201 is a deficient number, since it is larger than the sum of its proper divisors (64833229183).

1101323324201 is a wasteful number, since it uses less digits than its factorization.

1101323324201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2750251.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1101323324201 its reverse (1024233231011), we get a palindrome (2125556555212).

The spelling of 1101323324201 in words is "one trillion, one hundred one billion, three hundred twenty-three million, three hundred twenty-four thousand, two hundred one".