1111320211330 has 64 divisors (see below), whose sum is σ = 2301755655168. Its totient is φ = 378428682240.

The previous prime is 1111320211301. The next prime is 1111320211361. The reversal of 1111320211330 is 331120231111.

It is a super-2 number, since 2×1111320211330² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1111320211298 and 1111320211307.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8214535 + ... + 8348725.

It is an arithmetic number, because the mean of its divisors is an integer number (35964932112).

Almost surely, 2^{1111320211330} is an apocalyptic number.

1111320211330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1111320211330 is an abundant number, since it is smaller than the sum of its proper divisors (1190435443838).

1111320211330 is a wasteful number, since it uses less digits than its factorization.

1111320211330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135011.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1111320211330 its reverse (331120231111), we get a palindrome (1442440442441).

The spelling of 1111320211330 in words is "one trillion, one hundred eleven billion, three hundred twenty million, two hundred eleven thousand, three hundred thirty".