12075430115 has 16 divisors (see below), whose sum is σ = 16912945152. Its totient is φ = 8104117344.

The previous prime is 12075430099. The next prime is 12075430127. The reversal of 12075430115 is 51103457021.

12075430115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 12075430115 - 2⁴ = 12075430099 is a prime.

It is a Duffinian number.

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 15 ways as a sum of consecutive naturals, for example, 3668699 + ... + 3671988.

It is an arithmetic number, because the mean of its divisors is an integer number (1057059072).

Almost surely, 2^12075430115 is an apocalyptic number.

12075430115 is a deficient number, since it is larger than the sum of its proper divisors (4837515037).

12075430115 is an equidigital number, since it uses as much as digits as its factorization.

12075430115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7340746.

The product of its (nonzero) digits is 4200, while the sum is 29.

Adding to 12075430115 its reverse (51103457021), we get a palindrome (63178887136).

The spelling of 12075430115 in words is "twelve billion, seventy-five million, four hundred thirty thousand, one hundred fifteen".