12111313330 has 8 divisors (see below), whose sum is σ = 21800364012. Its totient is φ = 4844525328.

The previous prime is 12111313301. The next prime is 12111313351. The reversal of 12111313330 is 3331311121.

It can be written as a sum of positive squares in 2 ways, for example, as 12108141369 + 3171961 = 110037^2 + 1781^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12111313298 and 12111313307.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 605565657 + ... + 605565676.

Almost surely, 2^12111313330 is an apocalyptic number.

12111313330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12111313330 is a deficient number, since it is larger than the sum of its proper divisors (9689050682).

12111313330 is a wasteful number, since it uses less digits than its factorization.

12111313330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211131340.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 12111313330 its reverse (3331311121), we get a palindrome (15442624451).

It can be divided in two parts, 1211131 and 3330, that added together give a triangular number (1214461 = T₁₅₅₈).

The spelling of 12111313330 in words is "twelve billion, one hundred eleven million, three hundred thirteen thousand, three hundred thirty".