13111211330 has 16 divisors (see below), whose sum is σ = 26971634880. Its totient is φ = 4495272432.

The previous prime is 13111211327. The next prime is 13111211357. The reversal of 13111211330 is 3311211131.

13111211330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13111211299 and 13111211308.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 93651440 + ... + 93651579.

It is an arithmetic number, because the mean of its divisors is an integer number (1685727180).

Almost surely, 2^13111211330 is an apocalyptic number.

13111211330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13111211330 is an abundant number, since it is smaller than the sum of its proper divisors (13860423550).

13111211330 is a wasteful number, since it uses less digits than its factorization.

13111211330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187303033.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 13111211330 its reverse (3311211131), we get a palindrome (16422422461).

The spelling of 13111211330 in words is "thirteen billion, one hundred eleven million, two hundred eleven thousand, three hundred thirty".