11323313213303 has 16 divisors (see below), whose sum is σ = 13940405606400. Its totient is φ = 8956520601696.

The previous prime is 11323313213299. The next prime is 11323313213347. The reversal of 11323313213303 is 30331231332311.

It is a cyclic number.

It is not a de Polignac number, because 11323313213303 - 2² = 11323313213299 is a prime.

It is a super-2 number, since 2×11323313213303² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11323313213383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17629703 + ... + 18260696.

It is an arithmetic number, because the mean of its divisors is an integer number (871275350400).

Almost surely, 2^{11323313213303} is an apocalyptic number.

11323313213303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11323313213303 is a deficient number, since it is larger than the sum of its proper divisors (2617092393097).

11323313213303 is a wasteful number, since it uses less digits than its factorization.

11323313213303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35893886.

The product of its (nonzero) digits is 8748, while the sum is 29.

Adding to 11323313213303 its reverse (30331231332311), we get a palindrome (41654544545614).

The spelling of 11323313213303 in words is "eleven trillion, three hundred twenty-three billion, three hundred thirteen million, two hundred thirteen thousand, three hundred three".