1101313323343 has 16 divisors (see below), whose sum is σ = 1143060387840. Its totient is φ = 1060438081696.

The previous prime is 1101313323311. The next prime is 1101313323349. The reversal of 1101313323343 is 3433233131011.

It is a cyclic number.

It is not a de Polignac number, because 1101313323343 - 2⁵ = 1101313323311 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 (1101313323349) 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, 341721 + ... + 1522957.

It is an arithmetic number, because the mean of its divisors is an integer number (71441274240).

Almost surely, 2^{1101313323343} is an apocalyptic number.

1101313323343 is a deficient number, since it is larger than the sum of its proper divisors (41747064497).

1101313323343 is a wasteful number, since it uses less digits than its factorization.

1101313323343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1181606.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 1101313323343 its reverse (3433233131011), we get a palindrome (4534546454354).

The spelling of 1101313323343 in words is "one trillion, one hundred one billion, three hundred thirteen million, three hundred twenty-three thousand, three hundred forty-three".