11331320330213 has 16 divisors (see below), whose sum is σ = 12208316492736. Its totient is φ = 10455090370560.

The previous prime is 11331320330179. The next prime is 11331320330233. The reversal of 11331320330213 is 31203302313311.

It is a cyclic number.

It is not a de Polignac number, because 11331320330213 - 2¹⁴ = 11331320313829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331320330233) 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, 350115770 + ... + 350148132.

It is an arithmetic number, because the mean of its divisors is an integer number (763019780796).

Almost surely, 2^{11331320330213} is an apocalyptic number.

11331320330213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11331320330213 is a deficient number, since it is larger than the sum of its proper divisors (876996162523).

11331320330213 is a wasteful number, since it uses less digits than its factorization.

11331320330213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43364.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 11331320330213 its reverse (31203302313311), we get a palindrome (42534622643524).

The spelling of 11331320330213 in words is "eleven trillion, three hundred thirty-one billion, three hundred twenty million, three hundred thirty thousand, two hundred thirteen".