11330013321 has 32 divisors (see below), whose sum is σ = 18370160640. Its totient is φ = 6844539600.

The previous prime is 11330013301. The next prime is 11330013337. The reversal of 11330013321 is 12331003311.

It is a happy number.

11330013321 is a `hidden beast` number, since 1 + 1 + 330 + 0 + 1 + 332 + 1 = 666.

It is not a de Polignac number, because 11330013321 - 2¹⁰ = 11330012297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11330013294 and 11330013303.

It is not an unprimeable number, because it can be changed into a prime (11330013301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31036 + ... + 153698.

It is an arithmetic number, because the mean of its divisors is an integer number (574067520).

Almost surely, 2^11330013321 is an apocalyptic number.

11330013321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11330013321 is a deficient number, since it is larger than the sum of its proper divisors (7040147319).

11330013321 is a wasteful number, since it uses less digits than its factorization.

11330013321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122994 (or 122988 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 11330013321 its reverse (12331003311), we get a palindrome (23661016632).

It can be divided in two parts, 113300 and 13321, that added together give a palindrome (126621).

The spelling of 11330013321 in words is "eleven billion, three hundred thirty million, thirteen thousand, three hundred twenty-one".