13333211221323 has 32 divisors (see below), whose sum is σ = 21407717260800. Its totient is φ = 7210853438976.

The previous prime is 13333211221321. The next prime is 13333211221411. The reversal of 13333211221323 is 32312211233331.

It is not a de Polignac number, because 13333211221323 - 2¹ = 13333211221321 is a prime.

It is a super-3 number, since 3×13333211221323³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (13333211221321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16089678 + ... + 16898051.

It is an arithmetic number, because the mean of its divisors is an integer number (668991164400).

Almost surely, 2^{13333211221323} is an apocalyptic number.

13333211221323 is a deficient number, since it is larger than the sum of its proper divisors (8074506039477).

13333211221323 is a wasteful number, since it uses less digits than its factorization.

13333211221323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32988771.

The product of its digits is 11664, while the sum is 30.

Adding to 13333211221323 its reverse (32312211233331), we get a palindrome (45645422454654).

The spelling of 13333211221323 in words is "thirteen trillion, three hundred thirty-three billion, two hundred eleven million, two hundred twenty-one thousand, three hundred twenty-three".