12110513312330 has 16 divisors (see below), whose sum is σ = 21800907142344. Its totient is φ = 4843764618240.

The previous prime is 12110513312257. The next prime is 12110513312363. The reversal of 12110513312330 is 3321331501121.

It can be written as a sum of positive squares in 4 ways, for example, as 8706093470881 + 3404419841449 = 2950609^2 + 1845107^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12110513312330.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54972911 + ... + 55192770.

Almost surely, 2^{12110513312330} is an apocalyptic number.

12110513312330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12110513312330 is a deficient number, since it is larger than the sum of its proper divisors (9690393830014).

12110513312330 is a wasteful number, since it uses less digits than its factorization.

12110513312330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110176681.

The product of its (nonzero) digits is 1620, while the sum is 26.

Adding to 12110513312330 its reverse (3321331501121), we get a palindrome (15431844813451).

The spelling of 12110513312330 in words is "twelve trillion, one hundred ten billion, five hundred thirteen million, three hundred twelve thousand, three hundred thirty".